Nitrogen toxicity every time with Gaia Green

Hi—- it’s a combo of both! Worm castings are high in nitrogen! Just top dress next time!

Worm castings are really potent stuff, if your adding it add a very small amount. Worm castings have microbes in it so the more worm castings you add the more nutrients your feeding to the microbes which feed the plant and worm castings release more microbes. So it's a cycle you need to drag out ( time release). If your adding more before most of it's used its building up. Try using less worm castings. I'm actually just now trying to get my organic growing skills better aswell. I'm using Earth Dust organic nutrients because I didn't have access to Gaia Green.