how to fertilize Burning Bush to limit chlorosis?
I have 3 burning bush which have chlorosis problems every year. My soil is alkaline and I do (did) use hardwood mulch, 2 things which are supposed to strongly contribute to the problem.
IÂm going to try using a different mulch this year but I also want to amend the soil. I cannot find any straight answers online about what to use. Elemental sulfur, ammonium sulfate, iron sulfate, even "Rhodie"-type fertilizers or manure is mentioned.
Can anyone please help?
(P.S. I just joined GardenWeb but I have been reading the forums for years. I have learned so much from all of you! And yes, I know most of you hate burning bush because it is considered invasive!)