As a full cycle fertilizer, Vitamax Plus™ contains essential nutrients and improves efficacy of any base nutrient. Key inputs support plant foliage and flower development. With low organic matter, this formula was designed for use in water culture systems.
Based on a university developed proprietary kelp extraction process, Grotek Vitamax contains unparalleled energy from the ocean, plant proteins, a diverse array of nutrients and organic acids essential for growth.
This supplement can enhance virtually all feed programs by increasing the depth and complexity of plant-available nutrition.
Application Rate: 1L makes 800L of solution. *See Extended Application Rate below.
This product was added to our catalog on Wednesday 21 October, 2026.