It's a product from The Guano Company called Budswell, for fruiting and flowering plants. It contains earthworm castings, bat & seabird guano.

Manufactured by The Guano Co.
PO Box 1000
Trinidad CA 95570

No the outer bucket is not filling with water. When I water I only split 1/2 gallon between 4 plants, every 2-3 days. Is that too little??

I'm using 1 400w HPS and 1 400w MH light and they are about 1.5-2 ft above the plant.

Thanks Garden Knowm for the responses. I'm just worried, and want them to turn out..