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Plant Health10 Common Marijuana Leaf Problems and How to Fix Them
By: Dylan Osborn | Greenhouse Grower, Owner of GreenBox Grown
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Ten Cool-Weather Veggies to Grow Through Winter
By: Rich Hamilton | Writer, Consultant, Author of The Growers Guide
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Why am I seeing seeds in the buds of my cannabis plants?
Cannabis plants are monecious. This means they have the ability to be either male or female. Or in the case of hermaphroditism, they can be both. The reason to make sure there are no males or hermaphrodites in your garden is because male flowers make pollen. When pollen touches the white hairs on a...
By: Kyle Kushman | Cannabis Cultivator
The leaves of my cannabis plants are turning yellow. Is this normal?
A: During the final two weeks of the flowering cycle (days 42-56 for an eight-week flowering cycle), it is natural for the lower section of a cannabis plant to turn yellow or discolored. In fact, this is a good indicator the plant has been provided with the appropriate ratio of nutrients for...
By: Lee G Lyzit | Grower, Writer
My cannabis stems are red and purple. Is something wrong with them?
A: When first encountered, red and/or purple stems may be concerning, however, there are actually many reasons this pigmentation can occur and not all are bad. The most common reasons for red or purple stems are genetics, temperature fluctuations, light intensity, and stress.When red or purple...
By: Lee G Lyzit | Grower, Writer
10 Common Marijuana Leaf Problems and How to Fix Them
Cannabis plants are extremely resilient and can withstand a harsh environment or an invader for some time, but growers shouldn't risk leaving problems alone for too long. If your cannabis plants look a little on the sick side, here are some potential solutions, based on the most likely problem...
By: Dylan Osborn | Greenhouse Grower, Owner of GreenBox Grown
One Man’s Tortured Battle Against Spider Mites
Everything was going well for Alan Ray’s grow. In fact, he was nearly ready to harvest some tasty buds when he discovered what every grower dreads: a host of spider mites. Here’s what he did to save his plants.
What are the Best pH Levels for Growing Cannabis?
Want healthy, productive plants? Dial in your potential hydrogen and you’ll be on your way to a thriving crop. We discuss the importance of achieving the right pH balance with a seasoned growing pro.
Hot Knifing
Hot knives or hot knifing refers to a method of consuming cannabis. With this method, two knives, or any other similarly shaped, flat, metal object, are heated up to the point of glowing red. This is generally accomplished on a stove’s burner, but can be done with a blow torch or any other...
Seed Propagation
Seed propagation is the method of plant propagation (multiplying, reproducing, or breeding new plants) that is done through the use of seeds. Plants that produce seeds are called spermatophytes.Seeds are made up of three separate parts, and when a seed matures in an optimal environment, it will...
Light Intensity
Light intensity refers to the strength or amount of light produced by a specific lamp source. It is the measure of the wavelength-weighted power emitted by a light source.
