I suppose nothing is impossible, but sprouting in hydroton is a very poor choice. the rocks just loose their moisture too fast. Rockwool, wet paper towels or even soil work a lot better.

keylime
keylime Reviewed by keylime on . Seeds sprouting in Hydrotns I was just wondering if it was possible to sprout a seed in hydrotons. I put a germinated seed under an inch of hydrotons and I went back in there and took it out because I didn't think the little seedling would've been able to push through. What do you guys think would it have come out? Rating: 5