News — Pflanzenpflege

Potassium deficiency is a common problem in cannabis cultivation that can severely affect plant health and yields. Typical symptoms include yellow or burnt leaf edges (marginal necrosis), dark spots, curling leaves, and stunted growth. Main causes are: An incorrect pH value that blocks potassium absorption. Nutrient blockage due to excess of other minerals. Incorrect or unbalanced fertilization. overwatering. Treatment options: Check and adjust the pH value (optimal: 6.0–7.0 for soil, 5.5–6.5 for hydroponics). Use appropriate potassium supplements or balanced fertilizers. Flush the medium if nutrient blockage occurs. Avoid waterlogging and improve drainage. Prevention: Regular pH and EC checks and the...

Irrigation is one of the most important aspects of growing cannabis as it has a direct impact on the growth and health of the plants. However, it is not just the amount and frequency of watering that matters, but also the quality of the water used. In this blog post, we take a look at the different types of water - distilled water, tap water and osmosis water - and explain the advantages and disadvantages they offer for growing cannabis. 1. Distilled water Distilled water is created through an evaporation process in which water is heated to create steam, which...