Hi all,

Got a question regarding fertilizers, or more specifically the GrowMore plant foods. Currently I have both the 20-20-20/20-10-20 types which I feed at ~1/4 to 1/2 the recommended strength, but I always wondered at the description:

20-20-20 (Yellow)
General purpose feed for all cattleyas, vandas and dendrobiums and other orchids year round.

20-10-20 (Green)
Urea free for paphiopedilum, phalaenopsis and others year round.

Now, besides what's listed for each type of plant food, what do the "others" mean? i.e. Would it be okay to feed (Yellow) to Phals, which falls under the "other orchids" category, but it's better to use (Green) or I should only use (Green)?

I've been feeding all my other orchids with the (Yellow) type for: Oncidium, Neofinetia falcat, Epi. Green hornet, Dendrobium bigibbum var. compactum, and Zygopetalum. Do I need to switch anything over to the (Green) type?

Thanks for your help

Jimmy