Price: 4,50 Euro Packaging: 100 grams (zip lock bag 18x23).
Ship (basket): France: 4,50 Euro/Europe: 8.50 euros/World: 10.50 Euro
Delivery: followed by - letters and packages (followed by sent as an adjunct in the treatment of order no) - Monday to Friday.
The purchase of the seeds includes your proper use: Basic knowledge of Culture, sites and references and gardening methods.
The Letter S SHOP social networking: Facebook, Twitter, overblog, Pinterest, Instagram. Photographs: properties of the company the letter S. culture test, harvest, not available for sale.
Vermiculite is a natural mineral formed by the moisture content of minerals basaltiques, and often involved in nature to asbestos.
It has expansion properties under the influence of heat exfoliated, exfoliation and is mainly used commercially in the form.
The action of the physical and mechanical, it does not provide any nutrient for seeding as it is chemically neutral Vermiculite is.
The vermiculite helps aeration of mixture of cultures and allows the exchange gas at the roots.
Its action insulation protects more or less grain variations in temperature.
Vermiculite is used for cuttings, seedlings and potting plants.
The pH of vermiculite is neutral to slightly basic, pH between 6.5 and 9.
Vermiculite is sometimes used pure, but most often mixed with the potting compost or peat at a rate of 20 to 30% for seeds délicats.
Vermiculite is used to regulate moisture and moderating effect 'off watering.
For long the seeds sprouting, do not have Vermiculite prevents forming a golden crust caused by successive times.
Vermiculite – 100 Grams - B076Q5G5LQ