Cutworms on Cannabis Seedlings: Collars, Night Checks and More
Cutworms clip cannabis seedlings at the soil line overnight. Learn how to find them with a flashlight, fit stem collars, and clean up beds to stop them.
Potting Up Seedlings: When and How to Move Cannabis Starts
Potting up is the step between a seedling in a small cell and a young plant ready for its final
Soil Crusting and Cannabis Seedlings: Prevent It
You sowed seeds outdoors, watered them in and waited. Then a heavy rain came through, the sun came out and
Seedling Heat Mats for Cannabis: Do You Need One?
A heat mat is one of the most common add-ons for indoor seed starting, and also one of the most
Seedcorn Maggot and Cannabis Seedlings: Prevent Losses
When cannabis seeds go straight into an outdoor bed in early spring and only a few come up, the usual
Cold Frames for Cannabis Seedlings: Build and Vent
A cold frame for cannabis seedlings is a small, low-cost bridge between the windowsill and the garden. It catches the
When to Start Feeding Cannabis Seedlings (Guide)
When to start feeding cannabis seedlings depends mostly on what they are growing in. A seedling in a bagged seed-starting
Seed Starting Mix for Cannabis: Recipes and What to Avoid
The best seed starting mix for cannabis is a light, fine, soilless blend that holds water but drains freely. A
Leggy Cannabis Seedlings: Causes and Quick Fixes
Leggy cannabis seedlings have long, thin stems with small leaves far apart, and they often lean or fall over. The