-30% Grotek Carbo Max 300g

Cal-Max™ is a supplement that addresses calcium, magnesium, and iron deficiencies, ideal for plants in the intensive growth phase. Excellent for coconut coir-based growing systems and as a quick remedy for signs of deficiency—also effective as a foliar spray

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Producer: Grotek

Grotek is a Canadian company that has been providing professional solutions for plant growers around the globe for many years. The company specializes in producing fertilizers and nutritional additives that support every stage of plant growth – from germination and vegetative growth to abundant flowering. Grotek’s products stand out for their combination of natural ingredients and advanced technology, ensuring healthy plant development, increased stress resistance, and maximized yields. The company emphasizes sustainable agriculture, offering solutions suitable for both soil-based and hydroponic systems. Known for its high quality and reliability, Grotek has earned the trust of professionals and hobbyists worldwide.

Description

Cal-Max™ is an effective formula that supports plants suffering from deficiencies in calcium, magnesium, and iron—nutrients essential for proper growth. It is especially recommended for coconut coir-based growing systems and helps quickly replenish nutrient deficiencies resulting from rapid growth, fertilizer imbalances, or excessive moisture.

Thanks to its nitrogen content, it supports chlorophyll and protein production, restoring a healthy, green appearance to plants. Chelated iron enhances effectiveness, while calcium improves plant vigor and resistance. Cal-Max™ can be used both for watering and as a foliar spray—guaranteeing immediate results. It also works great for preparing coconut coir as a growing medium before planting.