Propagating Milkweed In Water. Start to grow from cuttings at least one month before planting outside. If you have room to winter over the gallons even better.
This will have a. Gardeners can make their own rooting medium by mixing an 80 20 ratio of perlite to peat moss or a 50 50 ratio of sand to perlite peat or vermiculite. If you have room to winter over the gallons even better.
My balloon plant g.
Physocarpus and swan milkweed g fruticosus cuttings rotted in water although others have reported success with these varieties. 2 15 18 10 00 five days since test began. I will not put a milkweed into the ground before the rootstock is at least 10 months old or more. Recommended sites for outplanting include riverbanks flood plains swamps wet meadows etc.