Free shipping in the Netherlands & Belgium from €75*

We send small plants from Mon to Wed so that they do not hang around in the mail during the weekend. Read more in our FAQ.

Kieserite - Magnesium fertilizer (Mg) BIO

    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
    €9,45

    Dispatch

    We ship your order within 1-2 business days*. When you spend €75,- you get one free shipment. Shipping is possible from €3.95. All orders are shipped as a package with a track and trace code, so you can always follow your order. Read more about the shipping costs in our FAQ.

    Delivery time pre-order
    Your order will be shipped from the indicated availability date. This also applies if you combine pre-order with products that are already in stock.

    *Please note: In some cases this is not the case, such as: pre-orders, chicory roots, trees and small fruit. Read more in our FAQ.