Deficiencies

Feed the soil, not the plant — Let's learn how to use root stimulators to maximize cannabis nutrient intake from your fertilizer to your plant.

Have you ever found yourself staring at your plants, puzzled by signs of wilting or discoloration even though you give them good amounts of nutrients and love? Your plants may suffer from what is known as nutrient lockout. Here's how to diagnose and correct it.

Stop guessing why your leaves are yellow! Learn the 8 most common causes—from pH to pests—and the exact steps you need to take to fix the problem.