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  <xsd:element abstract="true" id="plnhf_FloridaMMTCLicenseVidaCannMember" name="FloridaMMTCLicenseVidaCannMember" nillable="true" substitutionGroup="xbrli:item" type="dtr-types:domainItemType" xbrli:periodType="duration"/>
  <xsd:element id="plnhf_GeneralAndAdministrativeTextBlock" name="GeneralAndAdministrativeTextBlock" nillable="true" substitutionGroup="xbrli:item" type="dtr-types:textBlockItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="plnhf_IllinoisLicenseMember" name="IllinoisLicenseMember" nillable="true" substitutionGroup="xbrli:item" type="dtr-types:domainItemType" xbrli:periodType="duration"/>
  <xsd:element id="plnhf_IncreaseDecreaseInDeferredTaxAssets" name="IncreaseDecreaseInDeferredTaxAssets" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="duration"/>
  <xsd:element id="plnhf_IncreaseDecreaseInDeferredTaxLiabilities" name="IncreaseDecreaseInDeferredTaxLiabilities" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="duration"/>
  <xsd:element id="plnhf_IncreaseDecreaseInUncertainTaxPositions" name="IncreaseDecreaseInUncertainTaxPositions" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="plnhf_LBCCBDLLCLBCMember" name="LBCCBDLLCLBCMember" nillable="true" substitutionGroup="xbrli:item" type="dtr-types:domainItemType" xbrli:periodType="duration"/>
  <xsd:element id="plnhf_LeaseExpense" name="LeaseExpense" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="duration"/>
  <xsd:element id="plnhf_LesseeFinanceAndOperatingLeasesTextBlock" name="LesseeFinanceAndOperatingLeasesTextBlock" nillable="true" substitutionGroup="xbrli:item" type="dtr-types:textBlockItemType" xbrli:periodType="duration"/>
  <xsd:element id="plnhf_LesseeLeaseLiabilityMaturityTableTextBlock" name="LesseeLeaseLiabilityMaturityTableTextBlock" nillable="true" substitutionGroup="xbrli:item" type="dtr-types:textBlockItemType" xbrli:periodType="duration"/>
  <xsd:element id="plnhf_LesseeOperatingLeaseLiabilityToBePaidAfterYearSeven" name="LesseeOperatingLeaseLiabilityToBePaidAfterYearSeven" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="instant"/>
  <xsd:element id="plnhf_LesseeOperatingLeaseLiabilityToBePaidAfterYearSix" name="LesseeOperatingLeaseLiabilityToBePaidAfterYearSix" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="instant"/>
  <xsd:element id="plnhf_LesseeOperatingLeaseLiabilityToBePaidYearSeven" name="LesseeOperatingLeaseLiabilityToBePaidYearSeven" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="instant"/>
  <xsd:element id="plnhf_LesseeOperatingLeaseLiabilityToBePaidYearSix" name="LesseeOperatingLeaseLiabilityToBePaidYearSix" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="instant"/>
  <xsd:element id="plnhf_LesseeOperatingLeaseTermOfContractRenewalPeriods" name="LesseeOperatingLeaseTermOfContractRenewalPeriods" nillable="true" substitutionGroup="xbrli:item" type="xbrli:integerItemType" xbrli:periodType="instant"/>
  <xsd:element abstract="true" id="plnhf_MMDevelopmentCompanyIncMMDCMember" name="MMDevelopmentCompanyIncMMDCMember" nillable="true" substitutionGroup="xbrli:item" type="dtr-types:domainItemType" xbrli:periodType="duration"/>
  <xsd:element id="plnhf_NetLossIncomeAttributableToParent" name="NetLossIncomeAttributableToParent" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="plnhf_NewtonianPrinciplesIncMember" name="NewtonianPrinciplesIncMember" nillable="true" substitutionGroup="xbrli:item" type="dtr-types:domainItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="plnhf_NextGreenWaveLlcMember" name="NextGreenWaveLlcMember" nillable="true" substitutionGroup="xbrli:item" type="dtr-types:domainItemType" xbrli:periodType="duration"/>
  <xsd:element id="plnhf_NoncashLeaseExpense" name="NoncashLeaseExpense" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="plnhf_NoteToFinancialStatementDetailsTextual" name="NoteToFinancialStatementDetailsTextual" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="plnhf_NotesToFinancialStatements" name="NotesToFinancialStatements" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="plnhf_NotesToFinancialStatementsAbstract" name="NotesToFinancialStatementsAbstract" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration"/>
  <xsd:element id="plnhf_NumberOfLicensesEventOrganizatier" name="NumberOfLicensesEventOrganizatier" nillable="true" substitutionGroup="xbrli:item" type="xbrli:positiveIntegerItemType" xbrli:periodType="instant"/>
  <xsd:element id="plnhf_NumberOfLicensesForCultivationAdultUse" name="NumberOfLicensesForCultivationAdultUse" nillable="true" substitutionGroup="xbrli:item" type="xbrli:integerItemType" xbrli:periodType="instant"/>
  <xsd:element id="plnhf_NumberOfLicensesForCultivationMedical" name="NumberOfLicensesForCultivationMedical" nillable="true" substitutionGroup="xbrli:item" type="xbrli:integerItemType" xbrli:periodType="instant"/>
  <xsd:element id="plnhf_NumberOfLicensesForCultivationTotal" name="NumberOfLicensesForCultivationTotal" nillable="true" substitutionGroup="xbrli:item" type="xbrli:integerItemType" xbrli:periodType="instant"/>
  <xsd:element id="plnhf_NumberOfLicensesForDispensaryAdultUse" name="NumberOfLicensesForDispensaryAdultUse" nillable="true" substitutionGroup="xbrli:item" type="xbrli:integerItemType" xbrli:periodType="instant"/>
  <xsd:element id="plnhf_NumberOfLicensesForDispensaryAdultUseAndMedical" name="NumberOfLicensesForDispensaryAdultUseAndMedical" nillable="true" substitutionGroup="xbrli:item" type="xbrli:integerItemType" xbrli:periodType="instant"/>
  <xsd:element id="plnhf_NumberOfLicensesForDispensaryMedical" name="NumberOfLicensesForDispensaryMedical" nillable="true" substitutionGroup="xbrli:item" type="xbrli:integerItemType" xbrli:periodType="instant"/>
  <xsd:element id="plnhf_NumberOfLicensesForDispensaryMedicalAndAdultUse" name="NumberOfLicensesForDispensaryMedicalAndAdultUse" nillable="true" substitutionGroup="xbrli:item" type="xbrli:integerItemType" xbrli:periodType="instant"/>
  <xsd:element id="plnhf_NumberOfLicensesForDispensaryTotal" name="NumberOfLicensesForDispensaryTotal" nillable="true" substitutionGroup="xbrli:item" type="xbrli:integerItemType" xbrli:periodType="instant"/>
  <xsd:element id="plnhf_NumberOfLicensesForDistributionActive" name="NumberOfLicensesForDistributionActive" nillable="true" substitutionGroup="xbrli:item" type="xbrli:integerItemType" xbrli:periodType="instant"/>
  <xsd:element id="plnhf_NumberOfLicensesForDistributionConditional" name="NumberOfLicensesForDistributionConditional" nillable="true" substitutionGroup="xbrli:item" type="xbrli:integerItemType" xbrli:periodType="instant"/>
  <xsd:element id="plnhf_NumberOfLicensesForDistributionTotal" name="NumberOfLicensesForDistributionTotal" nillable="true" substitutionGroup="xbrli:item" type="xbrli:integerItemType" xbrli:periodType="instant"/>
  <xsd:element id="plnhf_NumberOfLicensesForProductionAdultUse" name="NumberOfLicensesForProductionAdultUse" nillable="true" substitutionGroup="xbrli:item" type="xbrli:integerItemType" xbrli:periodType="instant"/>
  <xsd:element id="plnhf_NumberOfLicensesForProductionMedical" name="NumberOfLicensesForProductionMedical" nillable="true" substitutionGroup="xbrli:item" type="xbrli:integerItemType" xbrli:periodType="instant"/>
  <xsd:element id="plnhf_NumberOfLicensesForProductionTotal" name="NumberOfLicensesForProductionTotal" nillable="true" substitutionGroup="xbrli:item" type="xbrli:integerItemType" xbrli:periodType="instant"/>
  <xsd:element id="plnhf_NumberOfSharesPerUnitIssued" name="NumberOfSharesPerUnitIssued" nillable="true" substitutionGroup="xbrli:item" type="xbrli:sharesItemType" xbrli:periodType="duration"/>
  <xsd:element id="plnhf_NumberOfWarrantsPerUnit" name="NumberOfWarrantsPerUnit" nillable="true" substitutionGroup="xbrli:item" type="xbrli:sharesItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="plnhf_OffTheHouseLLCMember" name="OffTheHouseLLCMember" nillable="true" substitutionGroup="xbrli:item" type="dtr-types:domainItemType" xbrli:periodType="duration"/>
  <xsd:element id="plnhf_OperatingLeaseCostCapitalizedToInventory" name="OperatingLeaseCostCapitalizedToInventory" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="duration"/>
  <xsd:element id="plnhf_PaymentsForExpensesArisingFromTheSaleOfIntangibleAssets" name="PaymentsForExpensesArisingFromTheSaleOfIntangibleAssets" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="duration"/>
  <xsd:element id="plnhf_PayrollTaxesAndBenefitsExpense" name="PayrollTaxesAndBenefitsExpense" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="plnhf_Planet13ChicagoLlcMember" name="Planet13ChicagoLlcMember" nillable="true" substitutionGroup="xbrli:item" type="dtr-types:domainItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="plnhf_Planet13IllinoisLLCMember" name="Planet13IllinoisLLCMember" nillable="true" substitutionGroup="xbrli:item" type="dtr-types:domainItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="plnhf_Planet13InnovationsMember" name="Planet13InnovationsMember" nillable="true" substitutionGroup="xbrli:item" type="dtr-types:domainItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="plnhf_Planet13LifestylesLlcMember" name="Planet13LifestylesLlcMember" nillable="true" substitutionGroup="xbrli:item" type="dtr-types:domainItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="plnhf_Planet13RealPropLlcMember" name="Planet13RealPropLlcMember" nillable="true" substitutionGroup="xbrli:item" type="dtr-types:domainItemType" xbrli:periodType="duration"/>
  <xsd:element id="plnhf_PrepaidExpensesAndOtherCurrentAssetsTextBlock" name="PrepaidExpensesAndOtherCurrentAssetsTextBlock" nillable="true" substitutionGroup="xbrli:item" type="dtr-types:textBlockItemType" xbrli:periodType="duration"/>
  <xsd:element id="plnhf_PrepaidLicenseFeesCurrent" name="PrepaidLicenseFeesCurrent" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="instant"/>
  <xsd:element id="plnhf_ProceedsFromLeaseIncentives" name="ProceedsFromLeaseIncentives" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="duration"/>
  <xsd:element id="plnhf_ProceedsFromSaleOfIntangibleAssetsNet" name="ProceedsFromSaleOfIntangibleAssetsNet" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="plnhf_PromissoryNoteToVidacannFormerManagersMember" name="PromissoryNoteToVidacannFormerManagersMember" nillable="true" substitutionGroup="xbrli:item" type="dtr-types:domainItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="plnhf_PublicOfferingMember" name="PublicOfferingMember" nillable="true" substitutionGroup="xbrli:item" type="dtr-types:domainItemType" xbrli:periodType="duration"/>
  <xsd:element id="plnhf_ReclassificationOfLongtermLeaseToCurrentLease" name="ReclassificationOfLongtermLeaseToCurrentLease" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="plnhf_RecoveryOfFundsHeldAtBridgebankMember" name="RecoveryOfFundsHeldAtBridgebankMember" nillable="true" substitutionGroup="xbrli:item" type="dtr-types:domainItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="plnhf_RecoveryOfFundsHeldAtWesternAllianceBankWabMember" name="RecoveryOfFundsHeldAtWesternAllianceBankWabMember" nillable="true" substitutionGroup="xbrli:item" type="dtr-types:domainItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="plnhf_RelatedPartyLoopsNurseryMember" name="RelatedPartyLoopsNurseryMember" nillable="true" substitutionGroup="xbrli:item" type="dtr-types:domainItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="plnhf_RetailDispensaryClarkCountyMember" name="RetailDispensaryClarkCountyMember" nillable="true" substitutionGroup="xbrli:item" type="dtr-types:domainItemType" xbrli:periodType="duration"/>
  <xsd:element id="plnhf_RiskDisclosureTextBlock" name="RiskDisclosureTextBlock" nillable="true" substitutionGroup="xbrli:item" type="dtr-types:textBlockItemType" xbrli:periodType="duration"/>
  <xsd:element id="plnhf_ScheduleOfGeneralAndAdministrativeExpenseTableTextBlock" name="ScheduleOfGeneralAndAdministrativeExpenseTableTextBlock" nillable="true" substitutionGroup="xbrli:item" type="dtr-types:textBlockItemType" xbrli:periodType="duration"/>
  <xsd:element id="plnhf_ScheduleOfSubsidiariesTableTextBlock" name="ScheduleOfSubsidiariesTableTextBlock" nillable="true" substitutionGroup="xbrli:item" type="dtr-types:textBlockItemType" xbrli:periodType="duration"/>
  <xsd:element id="plnhf_SensitivityAnalysisOfForeignCurrencyImpactOf10PercentAdverseChangeInConversionRate" name="SensitivityAnalysisOfForeignCurrencyImpactOf10PercentAdverseChangeInConversionRate" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="instant"/>
  <xsd:element id="plnhf_SharebasedCompensationArrangementBySharebasedPaymentAwardNonoptionEquityInstrumentsIssuedInPeriod" name="SharebasedCompensationArrangementBySharebasedPaymentAwardNonoptionEquityInstrumentsIssuedInPeriod" nillable="true" substitutionGroup="xbrli:item" type="xbrli:sharesItemType" xbrli:periodType="duration"/>
  <xsd:element id="plnhf_SubcontractorsExpense" name="SubcontractorsExpense" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="plnhf_ThePlanMember" name="ThePlanMember" nillable="true" substitutionGroup="xbrli:item" type="dtr-types:domainItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="plnhf_TheRSUPlanMember" name="TheRSUPlanMember" nillable="true" substitutionGroup="xbrli:item" type="dtr-types:domainItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="plnhf_VidaCannGoodwillMember" name="VidaCannGoodwillMember" nillable="true" substitutionGroup="xbrli:item" type="dtr-types:domainItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="plnhf_VidaCannLLCMember" name="VidaCannLLCMember" nillable="true" substitutionGroup="xbrli:item" type="dtr-types:domainItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="plnhf_VireoGrowthMember" name="VireoGrowthMember" nillable="true" substitutionGroup="xbrli:item" type="dtr-types:domainItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="plnhf_WarrantsMember" name="WarrantsMember" nillable="true" substitutionGroup="xbrli:item" type="dtr-types:domainItemType" xbrli:periodType="duration"/>
  <xsd:element id="plnhf_WarrantsTextBlock" name="WarrantsTextBlock" nillable="true" substitutionGroup="xbrli:item" type="dtr-types:textBlockItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="plnhf_WholesaleMember" name="WholesaleMember" nillable="true" substitutionGroup="xbrli:item" type="dtr-types:domainItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="plnhf_statement-statement-note-10-warrants-summary-of-the-number-of-warrants-outstanding-details" name="statement-statement-note-10-warrants-summary-of-the-number-of-warrants-outstanding-details" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="plnhf_statement-statement-note-10-warrants-tables" name="statement-statement-note-10-warrants-tables" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="plnhf_statement-statement-note-11-share-based-compensation-options-activity-details" name="statement-statement-note-11-share-based-compensation-options-activity-details" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="plnhf_statement-statement-note-11-share-based-compensation-summary-of-rsus-outstanding-details" name="statement-statement-note-11-share-based-compensation-summary-of-rsus-outstanding-details" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="plnhf_statement-statement-note-11-share-based-compensation-summary-of-stock-options-outstanding-details" name="statement-statement-note-11-share-based-compensation-summary-of-stock-options-outstanding-details" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="plnhf_statement-statement-note-11-share-based-compensation-tables" name="statement-statement-note-11-share-based-compensation-tables" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="plnhf_statement-statement-note-12-loss-per-share-schedule-of-loss-per-share-details" name="statement-statement-note-12-loss-per-share-schedule-of-loss-per-share-details" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="plnhf_statement-statement-note-12-loss-per-share-tables" name="statement-statement-note-12-loss-per-share-tables" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="plnhf_statement-statement-note-13-general-and-administrative-schedule-of-general-and-administrative-expense-details" name="statement-statement-note-13-general-and-administrative-schedule-of-general-and-administrative-expense-details" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="plnhf_statement-statement-note-13-general-and-administrative-tables" name="statement-statement-note-13-general-and-administrative-tables" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="plnhf_statement-statement-note-14-supplemental-cash-flow-information-schedule-of-supplemental-cash-flow-information-details" name="statement-statement-note-14-supplemental-cash-flow-information-schedule-of-supplemental-cash-flow-information-details" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="plnhf_statement-statement-note-14-supplemental-cash-flow-information-tables" name="statement-statement-note-14-supplemental-cash-flow-information-tables" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="plnhf_statement-statement-note-18-disaggregated-revenue-tables" name="statement-statement-note-18-disaggregated-revenue-tables" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="plnhf_statement-statement-note-18-disaggregation-of-revenue-disaggregation-of-revenue-details" name="statement-statement-note-18-disaggregation-of-revenue-disaggregation-of-revenue-details" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="plnhf_statement-statement-note-2-basis-of-presentation-subsidiaries-details" name="statement-statement-note-2-basis-of-presentation-subsidiaries-details" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="plnhf_statement-statement-note-2-basis-of-presentation-tables" name="statement-statement-note-2-basis-of-presentation-tables" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="plnhf_statement-statement-note-3-inventory-components-of-inventory-details" name="statement-statement-note-3-inventory-components-of-inventory-details" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="plnhf_statement-statement-note-3-inventory-tables" name="statement-statement-note-3-inventory-tables" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="plnhf_statement-statement-note-4-prepaid-expenses-and-other-current-assets-details" name="statement-statement-note-4-prepaid-expenses-and-other-current-assets-details" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="plnhf_statement-statement-note-4-prepaid-expenses-and-other-current-assets-tables" name="statement-statement-note-4-prepaid-expenses-and-other-current-assets-tables" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="plnhf_statement-statement-note-5-property-plant-and-equipment-schedule-of-property-and-equipment-details" name="statement-statement-note-5-property-plant-and-equipment-schedule-of-property-and-equipment-details" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="plnhf_statement-statement-note-5-property-plant-and-equipment-tables" name="statement-statement-note-5-property-plant-and-equipment-tables" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="plnhf_statement-statement-note-6-intangible-assets-and-goodwill-schedule-of-intangible-assets-details" name="statement-statement-note-6-intangible-assets-and-goodwill-schedule-of-intangible-assets-details" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="plnhf_statement-statement-note-6-intangible-assets-and-goodwill-tables" name="statement-statement-note-6-intangible-assets-and-goodwill-tables" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="plnhf_statement-statement-note-7-leases-lease-cost-details" name="statement-statement-note-7-leases-lease-cost-details" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="plnhf_statement-statement-note-7-leases-maturity-of-contractual-undiscounted-lease-liabilities-details" name="statement-statement-note-7-leases-maturity-of-contractual-undiscounted-lease-liabilities-details" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="plnhf_statement-statement-note-7-leases-tables" name="statement-statement-note-7-leases-tables" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="plnhf_statement-statement-note-8-notes-payable-notes-payable-to-nonrelated-parties-details" name="statement-statement-note-8-notes-payable-notes-payable-to-nonrelated-parties-details" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="plnhf_statement-statement-note-8-notes-payable-tables" name="statement-statement-note-8-notes-payable-tables" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="plnhf_statement-statement-note-9-share-capital-number-of-common-shares-details" name="statement-statement-note-9-share-capital-number-of-common-shares-details" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="plnhf_statement-statement-note-9-share-capital-tables" name="statement-statement-note-9-share-capital-tables" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration"/>
</xsd:schema>
