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Troubleshooting

Nutrient deficiencies in marijuana plants

21 March 20257 September 2021 by Robert Bergman

Nutrient deficiencies in marijuana plants are not just an annoyance for cannabis growers; they can also kill your plants. If you want to grow …

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Spider mites on weed plants

21 March 20253 September 2021 by Robert Bergman

Of all the possible invaders getting into your marijuana crop, spider mites on weed are by far the worst. They’re a common cannabis pest …

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How To Identify Root Problems In Marijuana Plants

21 March 20252 September 2021 by Robert Bergman

Taking very good care of the roots will result in a happy plant, which is exactly what you want. Read this article and learn …

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Sulfur deficiency in marijuana plants

21 March 202529 August 2021 by Robert Bergman

Sulfur deficiencies in marijuana plants are quite rare. This is a good thing because good growing roots, the proper amount of chlorophyll, and the …

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Cutworms on marijuana plants

21 March 202527 August 2021 by Robert Bergman

Cutworms have the worst effect on younger marijuana seedlings. These pests can completely destroy them in just one night. They are a part of some …

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Powdery Mildew on Cannabis

21 March 202520 August 2021 by Robert Bergman

Powdery mildew, also known as white powdery mildew, comes from lots of different fungi. Powdery mildew looks like white or gray powdery growths on …

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Iron deficiency in marijuana plants

21 March 202518 August 2021 by Robert Bergman

Iron may just be a trace nutrient to the marijuana plants but a lack of it can lead to serious problems. In fact, it …

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Dual Purpose Controls For Pests And Disease

21 March 202514 August 2021 by Robert Bergman

Cinnamon Oil and Tea Cinnamon, as a ‘hot’ spice deters many fungal diseases and insects alike. Powdery mildew, ants, aphids, fungus gnats, spider mites, …

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Caterpillars on marijuana plants

21 March 202514 August 2021 by Robert Bergman

Caterpillars love marijuana plants! Corn Borer and Hemp Borer are the two most destructive caterpillars. These pests will diminish the strength of your plant …

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Leaf miners on marijuana plants

21 March 202522 July 2021 by Robert Bergman

Leaf miners are a type of insect that has a unique style of damaging your marijuana plants: they burrow between the two epidural layers …

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Silicon Deficiency In Marijuana Plants

21 March 202520 July 2021 by Robert Bergman

A silicon deficiency is extremely rare, but it can prohibit the plants from producing sturdy leaves, roots, or stems. Fungal and bacterial diseases along …

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Heat stress and marijuana plants

21 March 202520 July 2021 by Robert Bergman

Heat stress is most common for indoor plants. Growing marijuana indoors is the most effective at a temperature of between 70 and 75 degrees Fahrenheit during …

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The Effects Of Underwatering Your Marijuana Plants

21 March 20257 July 2021 by Robert Bergman

All plants, including marijuana, consist of about 80% water. Therefore it makes sense that issues with the water management could cause damage to the …

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Marijuana plant leaf problems

21 March 20256 July 2021 by Robert Bergman

If the leave on your marijuana plants are dying off for reasons you can’t explain, it is time to figure out how to fix …

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Marijuana Pests Rats and Mice

Rats and mice on marijuana plants

25 May 20234 July 2021 by Robert Bergman

Rats and mice are rodents that scavenge for their food. Marijuana plants are an example of such rodent food. As with many scavengers, they aren’t …

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Nutrient Deficiencies In Outdoor Marijuana Plants

21 March 20251 July 2021 by Robert Bergman

Gardeners of any kind need to have the ability to identify plants that are ill. They need to be able to take one look …

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Diseases on marijuana plants

21 March 202518 June 2021 by Robert Bergman

Diseases on marijuana plants and infections (cannabis diseases) usually create the worst possible issues for your plants. They have a tendency to be much …

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Thrips on marijuana plants

21 March 20257 June 2021 by Robert Bergman

Thrips are small (smaller than 0.06” in length), insects with wings that feed off of the liquids of the marijuana plant through poking a …

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Fusarium on marijuana plants

21 March 20256 June 2021 by Robert Bergman

Fusarium is a type of fungi that specifically targets the leaves and roots of the marijuana plants. Dormant in warm, tropical soil, it can …

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What to do when your marijuana plant was knocked down

21 March 20255 June 2021 by Robert Bergman

What to do if weed plant falls over? You put in a place where it will be firmly supported. There are a few things …

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Birds on marijuana plants

21 March 20253 June 2021 by Robert Bergman

Birds have their pros and cons when it comes to your marijuana garden. They do some good by gobbling up unwanted critters on your …

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Crickets and grasshopper on marijuana plants

21 March 202516 May 2021 by Robert Bergman

Crickets and grasshoppers are a particularly damaging pest to marijuana plants, especially when it comes to field crickets and mole crickets. You will know …

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Deer and marijuana plants

26 June 202613 May 2021 by Robert Bergman

When you planted your marijuana garden, you probably didn’t account for the local deer population. Do deers eat marijuana plants. It is something you’re …

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boron deficiency in a marijuana plant

Boron deficiency in marijuana plants

7 March 20237 May 2021 by Robert Bergman

Boron is an extremely important nutrient that helps marijuana plants use calcium. It helps with maturation, pollen germination, seed production, cell division, the formulation …

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Recent Posts

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Healthy cannabis plant with lush green new growth in an indoor grow.

How to Fix Cannabis Zinc Deficiency: Yellow New Growth, Small Leaves & pH

Cannabis zinc deficiency shows up as yellowing between the veins… Read more

Cannabis plant with dark, glossy green leaves showing early nitrogen toxicity in a grow tent.

How to Fix Cannabis Nitrogen Toxicity: Dark Green Claw Leaves & Overfeeding

Dark green, glossy leaves with tips curling downward mean your… Read more

Cannabis plant with brown, burnt edges on lower fan leaves showing potassium deficiency.

How to Fix Cannabis Potassium Deficiency: Brown Edges, Burnt Tips & Bud Growth

Cannabis potassium deficiency shows up as brown, crispy edges on… Read more

Cannabis fan leaf with interveinal yellowing and red-pink edges, the tell-tale sign of a molybdenum deficiency.

How to Fix Cannabis Molybdenum Deficiency: Yellowing, Red Edges & pH

Cannabis molybdenum deficiency shows up as yellowing mid-plant leaves with… Read more

Cannabis leaf with pale yellow tips and blue-grey sheen showing copper deficiency.

How to Fix Cannabis Copper Deficiency: Yellow Tips, Wilting & Trace Nutrients

Cannabis copper deficiency shows up as yellow or white leaf… Read more

Healthy cannabis plant upper canopy with deep-green new growth, viewed from above.

How to Fix Cannabis Manganese Deficiency: Spots, Yellowing & pH Lockout

Cannabis manganese deficiency shows up as yellowing between the veins… Read more

Cannabis plant with lower leaves beginning to yellow from magnesium deficiency.

How to Fix Cannabis Magnesium Deficiency: Yellow Veins, Cal-Mag & Epsom Salt

Magnesium deficiency in marijuana plants shows up as yellowing between… Read more

Cannabis plant with early calcium deficiency brown spots on new upper-growth leaves.

How to Fix Cannabis Calcium Deficiency: Brown Spots, New Growth Damage & Cal-Mag

Calcium deficiency in cannabis weakens cell walls and stunts new… Read more

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