-50% Grotek Cal Max 1 L

Cal-Max™ is a calcium-magnesium supplement with added iron, ideal for quickly correcting nutrient deficiencies and preparing coconut coir growing media. It strengthens plants during periods of intensive growth and improves their overall health.

Security

SSL encrypted website, Dutch dedicated server

Discreet shipping

There is no sender information on the package

Returns

14 days to return without stating a reason

We are from Silesia! Buy and pick up in person in Katowice

QUICK ACCESS - CHECK THE MAP -

Średnia ocena: 4.8
Na podstawie: 40 ocen

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™ – Correcting Nutrient Deficiencies

Cal-Max™is an effective formulation that supports the recovery of plants affected by calcium, magnesium, and iron deficiencies—especially during periods of rapid growth, nutrient imbalances, or high humidity. It isindispensable for growing in coconut coir substrates, which often require an additional “boost” of micronutrients.

The nitrogenin the formula supports chlorophyll and protein production, quickly restoring a healthy, green appearance to plants. Chelated ironeffectively combats chlorosis and improves overall leaf health, whilecalciumstrengthens plant structure and supports them during periods of rapid growth.

Forthe best and fastest results, Cal-Max™ can also be applied as a foliar spray. It is also ideal for pre-loading coconut coir before planting.

Dosage:

Soil and soilless media:5 ml per 4 L of water (1 teaspoon per 1 gallon). Apply as needed.
Hydroponics: 5–8 ml per 4 L of water (1–1.5 teaspoons per 1 gallon). Use as needed.
Foliar spray:10 ml per 4 L of water (2 teaspoons per 1 gallon). Use as needed.