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3 answers

Yes. Espoma makes a 4LB aluminum sulfate. It says on the bag that it is for turning hydrangeas blue. If that is what you are doing.....Espoma also makes a 4LB garden sulfur....which is less harmful than aluminum sulfate.

2006-06-11 18:17:48 · answer #1 · answered by elbowsmash5 2 · 0 0

None, so far as I know.

You are better off getting fertilizer. If you are fertilizing plants in pots, you can use a slow release fertilizer like Osmicote, or fertilizer stakes like Jobes.

2006-06-11 23:03:14 · answer #2 · answered by crao_craz 6 · 0 0

Just go to the garden center and get hydrangea food! I think Epsoma is the brand name I use

2006-06-11 23:05:04 · answer #3 · answered by bugsie 7 · 0 0

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