I have run this system, my design, for the past three years. My rez is a 12 gallon cooler with a 400 GPH pump and 2 aerating stones. I change the nutes about every 10 days. I have a valve to keep volume to upper plants lower than the tomatoes. The rez isn't in the picture, it is all the way...
I have been doing hydro for a few years growing outside. Tomatoes in a cross between hempy and DWC with a 12 gallon rez and a 4" pvc with lettuce and bok choy in an NFT like affair. I have no problems with that. I have tomatoes through til November and eat lettuce and bok choy til it too hot for...
I'll definitely add Heavyweight to my wish list. I'm hopefully going to order some more soon and If I can afford the $50 for 3 Heavyweight beans I'd like to try that one. Have you grown it? Is it easy for someone like myself? I blew it on my first grow. Original gives you a free seed with an...
Sorry but I changed from tap to Distilled water Friday. The water was 7.0, it is DH2O and I didn't add PH Down because I knew Master Blend lowers Ph from past experience with my Hydroponic tomatoes and veggies outside. I Ph'd after I added fertilizer to water and it was 4.3. So I added PH UP to...
This is my first attempt at growing my medicine. I did grow a plant outside 40 years ago. I just got a bag seed and threw it in my garden. This time I bought a seed at http://original-ssc.com and started the seed in rockwool on March 30. It took four days to pop out of the rockwool. I grew it...