Thrive Alive B1 RED is a natural general tonic for plants. Both versions (Red and Green) are good for soil, hydroponic and foliar sprays and offer a mild nutrient but are rich in B1 and natural growth hormones. Like its organic version Thrive Alive Red also contains humic acid but offers B1, chelated iron and a mild rooting hormone.Apr 22, 2015 · Then on the branch im going to be cutting I scrape the area where im cutting with the blade of the scissors to remove some of the skin. Then coat that exposed area with rooting gel and just cut a straight across cut. Dip in gel and press 1/2 way into the cube. Spray 3 times a day with plain tap water.