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ATTENTION! Due to the summer holidays, we are also taking a short break. We will not process or ship orders between Friday, April 19, 12:00 and Sunday, July 28. Orders placed during that period will be shipped again from Monday 29 July, please take this into account when placing an order. Have a nice holiday!
Organic growth fertilizer CLASSIC BIO Romberg
Romberg's organic fertilizer works in two ways. It evenly supplies plants with vital nutrients during the sensitive growth phase, while at the same time supporting a permanent improvement of the soil by activating microorganisms. This gives plants a good and healthy start!
Organic growth fertilizer CLASSIC BIO Romberg
Romberg's organic fertilizer works in two ways. It evenly supplies plants with vital nutrients during the sensitive growth phase, while at the same time supporting a permanent improvement of the soil by activating microorganisms. This gives plants a good and healthy start!
Use about 10 grams per liter of soil to make your own potting soil. The potting soil produced in this way is also ideal for repotting seedlings or cuttings. For re-fertilizing (approx. 4-6 weeks after repotting), spread the granules on the soil around the plant. Do not forget to water the plants.
Dosage during the growing phase:
Slow-growing plants (such as herbs, green plants and root vegetables): 8-10 g / pot (approx. 10 cm Ø).
Fast-growing plants (such as tomatoes, cucumbers and other ornamental plants): 10-15 g / pot (approx. 10 cm Ø).
N-P-K stands for Nitrogen, Phosphorus and Potassium, these three components are found in all fertilizers. Nitrogen, Phosphorus and Potassium are essential for the growth, flowering and resistance of any plant.
N = Nitrogen, which a plant needs for good growth development and deep green color in the leaves and stems.
P = Phosphorus, the plant needs this for good root development, especially for young plants this is important. Phosphorus also promotes flower and fruit development.
K = Potassium, which a plant needs to transport water and carbohydrates and increases resistance to fungal diseases.
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Organic growth fertilizer CLASSIC BIO Romberg
Romberg's organic fertilizer works in two ways. It evenly supplies plants with vital nutrients during the sensitive growth phase, while at the same time supporting a permanent improvement of the soil by activating microorganisms. This gives plants a good and healthy start!