The Growers' Knowledge Hub

Welcome to The Happy Hydro Cannabis Grow Blog, your ultimate resource for mastering the art of cannabis cultivation! Immerse yourself in our expert insights on selecting the perfect strains, fine-tuning lighting, temperature, and humidity, optimizing soil and nutrients, and perfecting pruning and training techniques.

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How Much Water Do Weed Plants Need? - Happy Hydro

How Much Water Do Weed Plants Need?

As a grower, one of the most crucial things to get right when growing weed plants is how much water they need. After all, water...

Christopher McDonald
Fix Nitrogen Deficiency in Weed: Symptoms and Treatment - Happy Hydro

Fix Nitrogen Deficiency in Weed: Symptoms and Treatment

Find out how to recognize and fix nitrogen deficiency in your cannabis plants. Learn about the symptoms, causes, and the best methods for addressing this...

Christopher McDonald
The Benefits of Foilar Spraying Plants - Happy Hydro

The Benefits of Foilar Spraying Plants

Foliar spraying is a simple and effective way to give your plants the nutrients they need to thrive. By taking the time to spray your...

Matt Fischer
How Do Different Nutrients Affect Plant Growth? - Happy Hydro

How Do Different Nutrients Affect Plant Growth?

  Different nutrients have different effects on plant growth. Knowing the impact of certain nutrients and what deficiencies look like can help growers produce healthier,...

Christopher McDonald
Effects of pH and Temperature on Organic Nutrients - Happy Hydro

Effects of pH and Temperature on Organic Nutrients

There are several essential factors to consider for getting the best quality and yield from your growing operation. A critical contributor to the uptake of...

Christopher McDonald
What is pH and Why Does it Rise? A Complete and Updated Guide - Happy Hydro

What is pH and Why Does it Rise? A Complete and Updated Guide

If you grow cannabis indoors, you need to know about pH. pH levels are the invisible force influencing how well your plants absorb nutrients. Too...

Jessica McKeil
How to Install Blumat for Raised Garden Beds - Happy Hydro

How to Install Blumat for Raised Garden Beds

There are many benefits to raised bed gardening. You'll have less trouble with weeds, warmer soil in spring, and usually, better yields. But what about...

Jessica McKeil
Potassium Deficiency Cannabis & How to Fix it - Happy Hydro

Potassium Deficiency Cannabis & How to Fix it

If you've noticed some unhealthy changes in your cannabis plants recently, and you've ruled out both calcium deficiency and magnesium deficiency — is it potassium?...

Jessica McKeil
Magnesium Deficiency in Cannabis & How to Fix it - Happy Hydro

Magnesium Deficiency in Cannabis & How to Fix it

Cannabis has a greater need for magnesium than other plants. Indoor growers especially must remain vigilant for the signs of magnesium deficiency. Most basic nutrient...

Jessica McKeil
Can you Overwater Cannabis? Know the Signs and the Solutions - Happy Hydro

Can you Overwater Cannabis? Know the Signs and the Solutions

One of the most frequent issues novice growers face, especially when growing in soil, is overwatering. Cannabis, in particular, can be finicky. Although you are...

Jessica McKeil
Calcium Deficiency in Cannabis & How to Fix it - Happy Hydro

Calcium Deficiency in Cannabis & How to Fix it

Just like in humans, plants need calcium to survive. Cannabis is no exception. It isn't immune to fluctuations in calcium and, when grown hydroponically, is...

Jessica McKeil