1. Soak the DIATOMITE in water for about an hour to allow it to absorb water before you use it. Add 1/4 teaspoon of Superthrive or KLN to the solution if available.

2. Diatomaceous Earth can be utilized in a variety of ways. For example: a) It can be substituted for the bark in a mix b) It can be added as an additional component of your mix. c) Many growers are using it mixed with perlite and peat.

Orchid Potting Mixes - As most orchid enthusiasts know- growing conditions -be it on the windowsill, under various artificial light systems, or in a greenhouse will vary widely for individual to individual. The same is also true for light levels, temperatures, humidity, fertilizing, and watering schedules used in our diverse growing conditions.

As a result, successful growers develop mixes that fit their particular conditions, preferences, and procedures. The following mixes are suggested as a starting point. We strongly encourage you to make up a few variations that you think will work for you and experiment with them to see what works best.

We suggest that when using Diatomaceous Earth in your mix - think larger,looser,less watering, and less frequent repotting!

Small mix Small bark or Coconut Husk Chips (CHC) #1 or #2 Perlite #1 or #2 Diatomite (2-7mm) Small Charcoal For Masdevallias & Plureothallids Fine tree fern #1 or #2 Diatomite #1 or #2 Perlite