Cannabis Transpiration: How Plants Move Water
Cannabis transpiration is the movement of water from the roots, up the stem and out through tiny leaf pores called […]
Cannabis Runoff: How Much and What It Tells You
Cannabis runoff is the water that drains out of the bottom of a pot after watering or feeding. Extension researchers
Drip Irrigation for Cannabis: A Simple Setup Guide
Drip irrigation for cannabis puts water at the roots. Learn how hemp growers use drip lines and judge run times by soil moisture.
Bottom Watering Cannabis: When It Helps and How to Do It
Bottom watering lets pots soak up water from below. Learn when it suits cannabis in containers, how growers do it, and how to avoid salt buildup.
Self Watering Pots For Cannabis: Do They Work?
How self-watering pots wick water to cannabis roots, which potting mix they need, how fast the reservoir empties, and where the overflow hole goes.
Rainwater for Cannabis Plants: Collecting and Using Rain Barrel Water
Is rainwater good for cannabis? How to collect it with a rain barrel, keep it clean, divert the first flush and water the soil, not the leaves.
Soil Moisture Meters For Cannabis: How To Read Them Right
How soil moisture meters estimate root-zone wetness, where to insert a probe in pots and beds, why readings can drift and how to care for a simple meter.
Cannabis Guttation: Why Your Leaves Drip Water at Night
What guttation is, why water drops form on cannabis leaf tips and edges overnight, how it differs from edema, and what the white residue it leaves means.
Everything You Need to Know About Flushing Cannabis
When and how to flush cannabis before harvest in soil, coco and hydro, what the debate is about, and the mistakes to avoid at the finish.