Phosphorus Deficiency in Cannabis Plants

Phosphorus deficiency in cannabis plants can have a huge effect on the final yield of your grow. Though cannabis plants use phosphorus thought out their whole life cycle, they use it most during the flowering stage. This is when you are most likely to see a deficiency in your plants. In this guide we will …

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Phosphorus Excess in Cannabis Plants

Phosphorus excess in cannabis plants is a rare plant problem to have. This is because phosphorus is a macronutrient, which means cannabis plants use a lot of it. But even though plants use a lot of phosphorus, there may be times when they get too much of it. In this guide, we cover everything you …

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Guides to Fixing Cannabis Plant Deficiencies and Problems

Welcome to Percys Grow Rooms Guides to Fixing Cannabis Plant Deficiencies Here you will find everything you need to help you fix a cannabis plant problem. From snapping a branch during LST, to drying cannabis losing its smell. Don’t rush, take your time! Make sure you know what the problems is, and then begin to …

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Common Cannabis Plant Problems and Solutions

When growing cannabis, problems can arise that are out of your control. It can happen to new, and experienced growers. What makes the difference is knowing how to treat these problems when they do arise. This article covers common cannabis plant problems and solutions. Using the information here, you can quickly diagnose cannabis plant problems …

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Calcium Excess

When a cannabis plant begins to suffer from health problems, the first thing new growers will assume is the problem is cal/mag deficiency. Calcium excess is common in new growers, that have fed too much calcium to their cannabis plants. You need to learn how to tell the difference between calcium excess and calcium deficiency. …

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Potassium Deficiency

Potassium is the “k” in your N/P/K Ratio. Like Nitrogen and Phosphorus, it is known as a “Macro nutrient”, and is one of the three main elements needed in plant growth. Potassium helps the pores of the plant open and close, which essentially, allows it to sweat and breathe. It is also responsible for the …

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