GWJ Guides

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How to choose the best grow lights for Cannabis

Choosing the best lights for growing cannabis and selecting the right system tailored to your specific needs is essential for successful growth. This decision depends on several key factors, including

Cannabis nitrogen deficiency (and toxicity): Guide to spotting, fixing, and preventing problems

Nitrogen deficiency in cannabis is one of the most common problems when growing, especially for beginners. This is because nitrogen is one of the main essential elements plants need. This growing guid

Phosphorus Deficiency and Toxicity – Cannabis Growing Guide

Phosphorus is essential for plant growth and flower development, but using the right amount at the right time makes all the difference. Phosphorus deficiency can cause serious issues in cannabis plant

Cannabis lighting guide: PPFD, light intensity, spectrum and photoperiod

Light plays a key role in the growth and development of cannabis plants. It is an essential energy source for photosynthesis, influences plant morphology (shape) and structure, and helps regulate vari

Growing Cannabis at home: a guide for beginners

In this article, you’ll find information about the Cannabis plant’s cycle, reproduction, and growing requirements. It’s an overview of the Marijuana growth, from seed to harvest. :bookmark: Read at: G

Determining the sex of your Cannabis plants

In this article, we’ll tell you how to identify male, female and hermaphrodite Cannabis plants and how to tell the difference. :bookmark: Read at: Identify male, female and hermaphrodite Cannabis plan

Cannabis seedlings – How to avoid stunted growth

Cannabis seedling likes relatively moist conditions, but beware not to drown it. Temperatures should remain warm and lights should be placed near it and moved up as the plant grows. Finally, a Cannabi

The Cannabis plant life cycle – Cannabis stages week by week

This article is about the Cannabis plant life cycle, divided into stages week by week. You’ll find information about the plant’s growth at each stage, some of the plant’s basic needs and what to watch

Vegetative stage in Cannabis plants: a guide for beginners

In this article, you’ll learn about the vegetative stage length and needs, early signs of male and female plants, and growing requirements indoors and outdoors. :bookmark: Read at: Vegetative stage in

Flowering stage in Cannabis plants: a guide for beginners

Flowering stage in Cannabis plants: a guide for beginners In this article, you’ll find information about Cannabis flowering, week by week, with photos and pictures. The flowering stage in Cannabis pla

Checklist: What do I need to start growing Cannabis? Pics + Tips

Here are a checklist and a brief explanation of each item needed to start growing Cannabis at home. Once you’ve got these, you can grow weed at home, even if you’ve never done it before. :bookmark: Re

How to germinate Cannabis seeds: a guide for beginners

In this article, you’ll learn to germinate Cannabis seeds in 3 easy steps. How to germinate seeds indoors step by step, what do you need to start, how to store your seeds and tips to get your seeds st

How to harvest Cannabis plants indoors: a guide for beginners

Learn how to harvest a Cannabis plant, dry and cure your buds. When to harvest and how to set a drying space. Avoid common mistakes and enjoy a good yield. :bookmark: Read at: How to harvest Cannabis

Cannabis XXL: How to get high yielding strains

When speaking about Cannabis seeds we always think about their genetics, White Widow, Haze, AK 47, but what is cannabis genetics? How is a high yielding strain bred? :bookmark: Read at: Cannabis XXL s

Nutrients for Cannabis plants: a guide for beginners

In this article, learn the basics of Cannabis plant nutrients in order to start growing. For example, how to read nutrients labels, what is NPK, and when to switch to bloom nutrients. :bookmark: Read

Pests in Cannabis plants: how to prevent them

What is a pest? In Cannabis growing, pests are all those organisms capable of harming or destructing plants. Pests that attack Cannabis plants include insects, fungi, nematodes, bacteria, and viruses,

How to get rid of pest bugs on cannabis plants indoors

Many organisms are associated with Cannabis crops, some of them are beneficial and some are harmful to the plant. Those organisms considered harmful to the plant are also called pests. Spider mites, t

How Fungal diseases affect Cannabis plants – A guide for beginners

In this article, you’ll learn about some common harmful fungal species that cause diseases in cannabis plants, their effects, and how to manage them to grow healthy plants :open_book: Read at: How Fun