Hi I started cuttings from my mini rose bush last week in my home made green house. I used rooting powder, They have gone brown and look dead. Where have i gone wrong. I also done lavender and its doing fine. sent green house image.
Rose cuttings don't need the humidity. When I have taken them I have put them in a free draining compost, with just a short bit sticking up. Then left them to get on with it in a GH, I have used rooting hormone.
You need to remove leaves and thorns.so it just looks like a stick
Thank you Matty