Orchid fertiliser Osmocote Exact (25 kilos)
Excellent for orchids and not available from general stores. This product needs to be applied only once per year at potting time. When used alongside Peter's Excel this creates the perfect fertiliser program.
USE 5 GRAMS (1 TEASPOON) PER 7" POT 2 T/S 8-10" POTS ONCE PER YEAR!