Always molasses, liquid seaweed, whole ground cornmeal & epson salt mixed in the soil. Green Sand with epson salt will add all the trace minerials needed, plus ballance out the Mag & calcium. The PH will maintain itself with a good organic soil. I use a "LIVE" compost & potting soil,... that has live micros in it, then the molasses feeds them to work & break down the soil so your roots can absorb the nutes. I needed a LOT of base. After checking the newspapers, poster boards at feed stores, finally found the "Rabbits for Sale". For $20 bucks, total, I got 2 full pick-up truckloads. All the dry mixes goes in, mix & mix, until you puke, then mix some more. For each plant, 2 Rabbit Shovels, 2 compost, 2 shovels of top soil,1 handfull of Epson Salt, whole ground cornmeal (all the meals), worm castings- I use 2 handfull of worms & dirt from the worm farm, and I save the potting soil for last, a couple inches on top. I always begin with liquid seaweed, from soaking the seeds in a diluted solution (1 cup to a quart of warm, good water), and continue to use until 1 week prior to harvesting, both on the ground & foliar feeding. Once the Babies are about 4 inches tall, I start the molasses & seaweed, the entire grow process. Fish emulsion, 1/4th Tbs per gal with Babies, then graduate up to 2 Tbs per gal once they are 12 inches or taller, once per month. Once the pre-flowering starts, back off to 1/4th on the fish, and start with the Rose Glo, by Maestro Gro, or a like product. You can see it on line. Earth Juice Bloom is awesome, also. Hope this helped.