Greg, yeah. I believe it could have waited two years. I once grew a celosia 'Flamingo Feather' and let it go to seed. The next year i covered that whole area with three layers of rocks making a little wall. Years later I still get celosia volunteers through the rocks! I never let them go to seed either there because there they are a weed! They are sprouting from seeds spit out by it's mother about 8 years ago!
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Farmer at Heart
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