I want to move off of Advanced Nutrients

[lefthandseeds]

Lefthand's Synthetics from Scratch

How to switch from Jacks So you want to switch from Jacks and start mixing your own? Here’s how: To use Jack’s, you would normally need 3 ingredients - Jacks, calcium nitrate and epsom. You will keep the calcium nitrate and epsom, as those are your main supply of calcium and magnesium. Jacks is made up of epsom and 3 additional ingredients, plus micros. Those 3 ingredients are: Potassium nitrate Potassium sulfate Potassium phosphate (MKP) For the micronutrients, I recommend the plant prod c…

Here’s a from scratch recipe. Super simple.

2.5g calcium nitrate
2.5g Epsom
2.5g potassium + micros