Free shipping in the Netherlands & Belgium from €75*

    Natural source of Magnesium (kieseriet)

    Kieserite is a fast-acting, natural source of magnesium, essential for good chlorophyll colouring and photosynthesis. It prevents and restores magnesium deficiencies, keeping leaves and fruits healthy and plants growing vigorously.

    Suitable for ornamental gardens, vegetable gardens, lawns and potted plants. Ideal for making plants stronger and supporting the absorption of other nutrients. Perfect for a greener, healthier garden!

    Features:

    • Content: 2 kg
    • Dose: 200-400 g/10 m²
    • Applicable in the organic garden
    • Natural greening agent for plants, improves photosynthesis
    • Single CE fertilizer / Mg fertilizer (26) in granular form

    Dispatch

    We ship your order within 1-2 business days*. For orders over €75, you'll receive one free shipment. Shipping is available from €3.95. All orders are shipped as a parcel with a track and trace code, so you can track your order at any time. Read more about shipping costs in our FAQ.

    Delivery time pre-order
    Your order will be shipped from the specified delivery date. This also applies if you combine a pre-order with in-stock products. If you want to receive the in-stock products immediately, select "Multiple deliveries" as the shipping method.

    Kieserite - Magnesium fertilizer (Mg) BIO

    €10,95