Maxicrop Growth Stimulant & Sequestererd Iron 1L

Maxicrop® Growth Stimulant & Sequestered Iron is a natural seaweed-based plant growth stimulant enriched with iron, designed to support stronger growth, greener foliage and improved plant vitality throughout the growing season.

Made with Arctic-grown seaweed extract and readily available iron, this specialised formula helps plants absorb nutrients more effectively while supporting healthy development across a wide range of garden plants. Iron plays an important role in producing chlorophyll, which helps keep leaves green and healthy.

Yellowing leaves (often called chlorosis) can occur when plants struggle to access enough iron, particularly in alkaline or high-pH soils. By supplying iron in an easily absorbed form alongside natural seaweed extract, Maxicrop helps prevent iron deficiency, improve nutrient use and support stronger root development. This helps restore healthy green colour to foliage affected by iron-related yellowing.

Suitable for use across the garden, it can be applied to flowers, shrubs and ornamental plants to encourage balanced growth and vibrant foliage. It is particularly beneficial for acid-loving plants such as azaleas, camellias, rhododendrons and heathers, which can struggle to absorb iron in alkaline soils.

Maxicrop is Soil Association Certified and approved for organic gardening, allowing gardeners to nurture plants naturally using a trusted seaweed-based stimulant without synthetic additives or harsh chemicals.