Asked November 29, 2024, 9:48 AM EST
Hi there! I enjoy growing various wildflowers from seeds in my basement and had a question regarding the control of their growth process. In the past, I've grown liatris ligulstylis from seed successfully, but they are a very slow grower (root development-wise) but the seedlings do get taller, which becomes an issue for the seedling rack. During the root growth period, I observed from some of the test seedlings that they seem to be storing energy/spending more of their development into developing the corms, which is definitely what I want.
From past experience in growing various vegetables like peppers, tomatoes, etc... I often "topped" or pruned the tops of the plants to limit height and encourage bushier/thicker growth. My question is essentially whether or not I can do the same for wildflower seedlings (safely) to control growth within the seedling rack and encourage bushier growth and root/corm development.
My plan is to sell the seedlings as starter plants in the spring. I understand that topping them may cause them to look "unnatural" the first year but my goal is to sell healthy plants that are as developed as possible and since most of them won't bloom until the 2nd/3rd year anyway, the first-year appearance is not such an issue.
Since liatris ligulstylis requires 60 days of cold moist stratification (along with other plants such as ironweed, etc.), I'm hoping to start the seed stratification process on December 1 if possible, but I want to make sure the "topping" of the plants isn't going to hurt them.
Sorry for the short novel, just trying to provide as much information as possible.
Thank you!
Oakland County Michigan