Could you let me know if adding sulphate of iron to soil ( black moss type) would be of benefit when planting a hedge of pieris Mountain Fire .
Can you let me know where I could obtain this product whuch I am informed is very beneficial to root formation. I have about 100 trees to transplant to cover some rough ground so would need quite a lot.
I have 20 green beech that were origionally in 2 litre pots but they rooted into the ground where they stood. I have now replanted them in 12 inch poly bags. If these were now laid almost flat on the ground until they rerooted would there be less chance of losing them or of dieback from the top.