Diy Plant Stakes . I then put the bottles through the dishwasher to. They might curl up a bit, but will lay down flat once they start to cool off. DIY Garden Plant Stakes The Wood Grain Cottage from www.thewoodgraincottage.com So check out these 24 diy garden plant markers & plant label ideas giving your imagination and creativity an instant boost up. Bake at 275 o f (135 o c) for 15 minutes. Things which you throw away considering of no use can give you.