House & Garden Algen Extract is a potent, cold-processed Norwegian sea kelp concentrate made from Ascophyllum nodosum, containing an exceptional level of both macro and micro nutrients, including N, P, K, Ca, Mg, S, Mn, Cu, Fe, and Zn. It’s also rich in natural plant hormones, amino acids, proteins, and polysaccharides — all of which contribute to vigorous root growth, faster development, and enhanced resistance to disease and pests.

Algen Extract stimulates root hair formation, helping your plants absorb more trace elements and nutrients, while also boosting chlorophyll production for lush, green growth. This premium supplement improves plant stress response, accelerates recovery, and promotes healthier growth across all stages of development. It is ideal for use in hydroponics, coco, or soil-based systems.

Benefits:

Stimulates rapid root development and nutrient uptake
Promotes lush green foliage and vigorous growth
Improves chlorophyll production and plant health
Enhances resistance to pests, disease, and stress
Speeds up recovery from transplant or environmental shock
100% organic seaweed extract
Compatible with all grow systems