Cannabis growing guides made for everyone, from first-time growers to experts. We transform growers’ most common questions and challenges into practical guides and tutorials, backed by our expertise and the latest research in cannabis cultivation.
TL;DR: There is no universal ideal EC for cannabis. The optimal nutrient strength changes as plants grow and varies with soil, coco, hydroponics, lighting, and climate. Understanding how to interpret feed and runoff EC helps you make better nutrient decisions than simply chasing a specific number. If you’re not familiar with electrical conductivity (EC), start … Read more
TL;DR: EC (Electrical Conductivity) is a practical way to estimate nutrient strength in cannabis cultivation by measuring the concentration of dissolved mineral salts in water and the root zone. While it does not identify specific nutrients, it helps growers avoid both underfeeding and overfeeding. Understanding EC, alongside pH, allows growers to interpret nutrient availability more accurately, … Read more
Sponsored by: Ganja Farmer Seedbank The cannabis seed market has become highly specialized. Adult collectors and legally compliant growers no longer search only for a famous strain name; they compare seed type, genetic background, flowering behavior, and cannabinoid profile. The first serious decision is often not “Which strain should I choose?”, but “Which seed category … Read more
Understanding pH is one of the most important basic skills for beginner cannabis growers. In cannabis cultivation, pH determines whether nutrients in the growing medium or nutrient solution are actually available to the plant. Even when a nutrient solution contains all the required elements, plants may struggle to absorb them if the pH falls outside … Read more
Growers measure the EC of their container media to estimate whether the plants are receiving an adequate amount of fertilizer salts, and they measure pH to determine whether the nutrients present in the medium are in a form that roots can easily absorb. Understanding what happens in the root zone is essential for healthy plant … Read more
Celebrating the growers who make our community thrive Every day, growers from all over the world log their progress, share what they’ve learned, ask questions, support one another, and turn their Growlogs into genuine stories of growth. That spirit, generous, curious, playful, and deeply collaborative, is what makes the Grow with Jane community so special. … Read more
Understanding and managing pH and EC is key to growing healthy cannabis plants. pH is a measure of how acidic or alkaline a solution is, and it determines how well the plant can absorb nutrients from water and the growing medium. Even if nutrients are present, the plant cannot absorb them efficiently if the pH … Read more
This article covers the best calcium sources for cannabis growing and how to choose the correct one based on your setup and goals, whether you’re growing in soil, peat, coco coir, or hydroponics. TL;DR: Why cannabis plants need calcium throughout the grow cycle Calcium is a crucial secondary nutrient in cannabis cultivation. It helps plants … Read more
This Growing Guide helps growers identify calcium deficiency and toxicity in cannabis plants, explaining their causes and providing effective solutions. Calcium’s role in cannabis plants Calcium helps build strong cell walls, supports important plant processes, and makes plants more stress-resistant. Calcium also plays a crucial role in pistil development during flowering. Without enough calcium, pistil … Read more
Potassium deficiency and toxicity are common issues in cannabis cultivation that can significantly affect plant health and yield. In this article, we’ll explore the signs and causes of these imbalances, how to identify them early, and effective strategies for managing potassium levels to ensure robust, thriving plants. Whether you’re a beginner or an experienced grower, … Read more
Importance of phosphorus for root development and flower production 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 plants and phosphorus excess can cause damage too. In this guide, we’ll dive into the role … Read more
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 guide focuses on nitrogen for cannabis plants, nitrogen deficiency and toxicity, their causes, and how to fix them. This guide is part of a … Read more
Cannabis growing guides made for everyone, from first-time growers to experts. We transform growers’ most common questions and challenges into practical guides and tutorials, backed by our expertise and the latest research in cannabis cultivation.
TL;DR: There is no universal ideal EC for cannabis. The optimal nutrient strength changes as plants grow and varies with soil, coco, hydroponics, lighting, and climate. Understanding how to interpret feed and runoff EC helps you make better nutrient decisions than simply chasing a specific number. If you’re not familiar with electrical conductivity (EC), start … Read more
TL;DR: EC (Electrical Conductivity) is a practical way to estimate nutrient strength in cannabis cultivation by measuring the concentration of dissolved mineral salts in water and the root zone. While it does not identify specific nutrients, it helps growers avoid both underfeeding and overfeeding. Understanding EC, alongside pH, allows growers to interpret nutrient availability more accurately, … Read more
Sponsored by: Ganja Farmer Seedbank The cannabis seed market has become highly specialized. Adult collectors and legally compliant growers no longer search only for a famous strain name; they compare seed type, genetic background, flowering behavior, and cannabinoid profile. The first serious decision is often not “Which strain should I choose?”, but “Which seed category … Read more
Understanding pH is one of the most important basic skills for beginner cannabis growers. In cannabis cultivation, pH determines whether nutrients in the growing medium or nutrient solution are actually available to the plant. Even when a nutrient solution contains all the required elements, plants may struggle to absorb them if the pH falls outside … Read more
Growers measure the EC of their container media to estimate whether the plants are receiving an adequate amount of fertilizer salts, and they measure pH to determine whether the nutrients present in the medium are in a form that roots can easily absorb. Understanding what happens in the root zone is essential for healthy plant … Read more
Celebrating the growers who make our community thrive Every day, growers from all over the world log their progress, share what they’ve learned, ask questions, support one another, and turn their Growlogs into genuine stories of growth. That spirit, generous, curious, playful, and deeply collaborative, is what makes the Grow with Jane community so special. … Read more
Understanding and managing pH and EC is key to growing healthy cannabis plants. pH is a measure of how acidic or alkaline a solution is, and it determines how well the plant can absorb nutrients from water and the growing medium. Even if nutrients are present, the plant cannot absorb them efficiently if the pH … Read more
This article covers the best calcium sources for cannabis growing and how to choose the correct one based on your setup and goals, whether you’re growing in soil, peat, coco coir, or hydroponics. TL;DR: Why cannabis plants need calcium throughout the grow cycle Calcium is a crucial secondary nutrient in cannabis cultivation. It helps plants … Read more
This Growing Guide helps growers identify calcium deficiency and toxicity in cannabis plants, explaining their causes and providing effective solutions. Calcium’s role in cannabis plants Calcium helps build strong cell walls, supports important plant processes, and makes plants more stress-resistant. Calcium also plays a crucial role in pistil development during flowering. Without enough calcium, pistil … Read more
Potassium deficiency and toxicity are common issues in cannabis cultivation that can significantly affect plant health and yield. In this article, we’ll explore the signs and causes of these imbalances, how to identify them early, and effective strategies for managing potassium levels to ensure robust, thriving plants. Whether you’re a beginner or an experienced grower, … Read more
Importance of phosphorus for root development and flower production 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 plants and phosphorus excess can cause damage too. In this guide, we’ll dive into the role … Read more
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 guide focuses on nitrogen for cannabis plants, nitrogen deficiency and toxicity, their causes, and how to fix them. This guide is part of a … Read more
