1.Thespacingbetweenoutdoorwatermelonplantsdependsonthevarietyandcultivationobjectives,typicallyrangingfrom1.5to2meters.2.Maintaininganappropriatespacingiscrucialforthegrowthofwatermelonplants.3.plantingtoocloselycanleadtocompetitionforlight,water,andnutrientsamongtheplants,negativelyaffectingtheirgrowthanddevelopment.4.Sufficientairflowisfacilitatedbyproperspacing,whichalsoreducestheriskofdiseasesandpests.5.Adequatespacingalsoallowsforeasieragriculturaloperations,suchasweeding,fertilization,andirrigation.6.Thespecificspacingshouldconsiderthecharacteristicsofthewatermelonvariety;largervarietiesrequiremorespace,whilesmalleronescanbeplanteddenser.7.Ifhighyieldisthegoal,itmaybenecessarytoincreasethespacingslightlytoensurethateachplanthasaccesstoampleresources.8.Forexample,whenaimingforhighyieldswithlargewatermelonvarieties,plantspacingcanbesettoaround2meters.9.Suchspacingisconducivetoplantgrowthandfacilitatesagriculturaloperations.10.Insummary,thespacingofoutdoorwatermelonplantsshouldbedeterminedbasedonthevariety'straitsandcultivationgoals.11.Properspacingpromoteswatermelongrowth,increasesyieldandquality,andreducestheoccurrenceofdiseasesandpests.12.Therefore,whenplantingoutdoorwatermelons,carefulconsiderationshouldbegiventosettinganappropriatespacing.