What is the best soil fertilizer for cannabis?

To get healthy cannabis, your plants need reasonable fertilizers and cannabis nutrients. Just like our daily life needs to be supported by diet, so does cannabis.



Firstly, let us see the essential preparation for cannabis soil.

1. Perlite is a kind of acidic lava that erupts from volcanoes. It is a vitreous rock formed by rapid cooling. It can regulate soil compaction, prevent crops from lodging, and control fertilizer efficiency. It can also be used as a diluent for pesticides and herbicides. The silicon, calcium, magnesium, and other mineral components contained in it will also decompose into the soil.

2. Soil fertilizer for cannabis is aimed to keep the soil soft and fertile, the cannabis needs sandy soil with sufficient water and nutrients, and the pH value should be maintained at 6-6.5, which is slightly acidic. Generally, crop rotation of cannabis with rice, vegetables, and jute can reduce diseases and insect pests and improve nutrient and water storage capacity

The fertilizer applied to cannabis. (During rooting, vegetative, blooming stage)
1. 3/4 of the nutrients must be absorbed in the early stages of cannabis birth. Due to the slow growth of the root system at the seedling stage and the weak absorption capacity, sufficient base fertilizer should be applied. Meanwhile, the fertilizer with more organic matter can help improve growing conditions and cannabis quality, as the organic is a step-by-step decomposition process.

2. In fertilizers, nitrogen promotes growth, phosphorus promotes root and flower growth, and potassium promotes root growth and photosynthesis. The best fertilizer is 10-5-5. Maintain high levels of nitrogen and potassium during the nutritional period.

At the beginning of flowering, it is necessary to keep potassium at a high level and phosphorus at a moderate level to appropriately reduce the supplement of nitrogen. When the content of these two elements increases, the number of flower buds will increase significantly.

He was followed by trace nutrients such as sulfur, calcium, magnesium, and trace minerals. When the soil is poor, it needs to be replenished in time.

At last, whether it is indoor cultivation or open field cultivation, sufficient light is necessary for the healthy growth of cannabis. Because this can prevent lodging caused by strong winds, it also helps the accumulation of oil.

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