Diseases
Mosaic Viruses “TMV-like” in Cannabis Cultivation – Controversies, Misdiagnoses
Mosaic Viruses “TMV-like” in Cannabis Cultivation – Controversies, Misdiagnoses

Learn how to recognize TMV-like (Tobacco Mosaic Virus-like) symptoms in cannabis, avoid common misdiagnoses, and distinguish viral mosaic from nutrient deficiencies and phytotoxicity. Find practical answers to essential grower questions and keep your crop safe from mosaic viruses.

Diseases
Common Cannabis Physiopathologies—Tip Burn, Light Burn, Heat Stress, and Salt Damage Demystified
Common Cannabis Physiopathologies—Tip Burn, Light Burn, Heat Stress, and Salt Damage Demystified

Cannabis plant physiopathologies—like tip burn, light burn, heat stress, and salt damage—often look like diseases but aren’t. Here’s a fast, practical diagnostic cheat sheet: learn how to spot, fix, and avoid these problems, and stop panicking over every brown spot.

Diseases
Anthracnose – How to Save Your Cannabis Leaves Before They Dry Out
Anthracnose – How to Save Your Cannabis Leaves Before They Dry Out

Anthracnose in cannabis (necrotic, dried patches on leaves, petiole and vein damage) is a sneaky fungal disease that's easy to overlook or misdiagnose. Learn to recognize the signs, react quickly, and protect your plants from major trouble—practical advice from an experienced grower, simple treatments, and the mistakes most newbies make, all explained in everyday language.

Diseases
Alternaria Leaf Spot on Cannabis – How to Spot Brown Rings, Avoid Misdiagnosis, and Keep Plants Healthy
Alternaria Leaf Spot on Cannabis – How to Spot Brown Rings, Avoid Misdiagnosis, and Keep Plants Healthy

Alternaria leaf spot in cannabis (brown, concentric spots) is a fungal disease often mistaken for nutrient deficiencies or other issues. Learn practical tips to identify, treat, and prevent it—quick diagnostics, effective remedies, and essential FAQ for every grower.

Diseases
Cannabis Leaf Septoria – How to Spot It, Tackle It, and Keep Your Grow Healthy (practical tips from someone who’s been there)
Cannabis Leaf Septoria – How to Spot It, Tackle It, and Keep Your Grow Healthy (practical tips from someone who’s been there)

Cannabis leaf septoria, or yellow leaf spot, is a common fungal disease that can devastate your grow if ignored. Learn how to recognize early symptoms, prevent an outbreak, and treat infected plants with practical methods, recommended fungicides, and natural remedies—clear advice from a seasoned grower.

Diseases
HLVd in Cannabis – How to Recognize “Dudding,” Cut Transmission, and Save Your Grow
HLVd in Cannabis – How to Recognize “Dudding,” Cut Transmission, and Save Your Grow

HLVd (“dudding disease”) in cannabis – symptoms, transmission routes, hygiene protocols with specific disinfectant doses, mother plant testing, and rescue plans for when the pathogen enters the greenhouse.

Diseases
Powdery Mildew in Cannabis: Recognition, Prevention, and an Action Plan
Powdery Mildew in Cannabis: Recognition, Prevention, and an Action Plan

Powdery mildew on cannabis – how to recognize it early, limit the risk, and what actually works when you spot the tell-tale white dust (biological solutions, sulfur, contact fungicides).

Diseases
Fusarium in Cannabis Cultivation – Symptoms, Prevention, and Treatment
Fusarium in Cannabis Cultivation – Symptoms, Prevention, and Treatment

Fusarium in cannabis cultivation – symptoms, prevention, and effective treatment methods.

Watering
Reverse Osmosis in Cannabis Cultivation: What It Is, When and Why to Use It—Especially in Hydroponics
Reverse Osmosis in Cannabis Cultivation: What It Is, When and Why to Use It—Especially in Hydroponics

In cannabis growing—especially hydroponics—reverse osmosis is valued mainly for the ability to control water quality completely.

Miscellaneous
Types of Stress in Home Cannabis Cultivation: Causes, Symptoms, and Prevention
Types of Stress in Home Cannabis Cultivation: Causes, Symptoms, and Prevention

Home cannabis cultivation—whether in soil or hydroponics—can expose plants to various stress factors that may impact growth rates, yields, disease resistance, or even plant sex.

Hydroponics
Water Filtration in Hydroponics – How to Keep Your Solution Clean and Stable
Water Filtration in Hydroponics – How to Keep Your Solution Clean and Stable

Water filtration in hydroponics – types of filters, the importance of clean solutions, and practical methods to keep your system stable.

Hydroponics
Water Circulation in Hydroponics – Why It’s Essential and How to Optimize It
Water Circulation in Hydroponics – Why It’s Essential and How to Optimize It

Water circulation in hydroponics – why it matters, how it works in different systems, and practical tips to optimize nutrient flow for healthy roots.

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