Resources by logic

Nutrient Disorder Problem Solver

MisterIto's nutrient flushing formula

Standard nutrient flushing (clearing) formula

A critical look at preharvest flushing

How do I adjust the pH in chemical solutions?

Why should I grow using chemical nutrients?

MisterIto's chemical nutrient formula

ChristianKungFu - Salts, E.C. and Leeching

Chemist's Salt Fertilizer Recipes

ChristianKungFu - pH

ChristianKungFu - TDS, PPM, and EC

ChristianKungFu - Basic Elements and Nutrient Balance

What is EDTA?

Microorganisms and organic compounds in the solution: Is filtering useful?

Can I give my plants extra nitrogen?

ChristianKungFu's Salt/Chemical Fertilizers (Introduction)

ChristianKungFu - Fertilizer mix examples

Should I use hydrogen peroxide in my nutrient mixes?

Why add silicon to nutrient solution?

How do I figure out the ppm of my fertilizer mix?

What levels should I maintain for my hydroponic nutrient, temperature, pH and TDS/EC?

What do the different nutrients mean to Cannabis?

How do I find out what's wrong with my plant?

What are the benefits of an allotropic cell?

How do I manipulate the photoperiod for larger yields on Planet Ito?

Whats a good method of co2 release for small a grow space?

How do I supplement my area with carbon dioxide?

How do I prune to increase production?

Can I use foil to reflect light?

Are mirrors good for reflecting light?