Horticultural Expanded Clay 4L BIOVITA
4 L
11,00 zł
45 L
83,30 zł
11,00 zł
- Fast shipping within 24 hours
- Premium quality
Dosage and use
Preparation: Before first use, rinse the expanded clay with water in a sieve to remove dust from transport. No soaking or other treatment is required – it is ready to use immediately.
Drainage in a pot: Pour a 2–3 cm layer into the bottom of a pot or planter (4–5 cm in large planters). In containers without drainage holes, increase the layer and water more sparingly. You can place a piece of horticultural fleece over the expanded clay to prevent the soil from mixing with the drainage layer, then add the growing medium and plant.
Soil amendment: For plants that require free-draining soil (succulents, cacti, monsteras, citrus plants and Mediterranean plants), mix expanded clay with the growing medium at a ratio of approx. 1:5–1:3, or 10–30% by volume. In the ground – when planting trees and shrubs – add it to the planting hole in heavy, clay soils.
Mulching and watering: A 1–2 cm layer of expanded clay on the surface of a pot reduces evaporation, algae growth and fungus gnats. Expanded clay does not replace watering – water your plants as usual, checking the moisture of the soil rather than the drainage layer.
Technical data
| Product | BIOVITA 4L Gardening Expanded Clay |
|---|---|
| Capacity | 4 l |
| Form | loose aggregate (ceramic granules) |
| Composition / Particle size | 100% expanded clay, particle size 8–16 mm |
| Intended use | drainage, growing-medium component, mulch, hydroponics; potted plants, vegetables, trees and shrubs, lawns |
| Coverage | drainage for approx. 6–8 pots measuring 15–20 cm |
| Certificate | approved for use in organic farming |
| Packaging | bag |
| Manufacturer | BIOVITA Sp. z o.o. |
| EAN code | 5907813164989 |
Frequently Asked Questions - FAQ
Do you ship orders to the entire European Union?
Yes, we ship to all countries in the European Union. The cost and delivery time depend on the destination country, the chosen shipping method, and current logistical conditions.
Can I pay cash on delivery (COD)?
Cash on delivery is available in selected European Union countries. Available payment methods are always displayed during the checkout process, depending on the delivery country.
Where can I find the dosage and instructions for use?
The dosage and instructions for use are provided in the product description - you can find them quickly in the “Dosage and use” tab below the purchase button. Always follow the manufacturer’s instructions on the label as well.
Can I order fertilizers and accessories together with seeds?
Yes - you can add fertilizers, substrates, and accessories to the same cart as seeds and order them all in a single order.
Who is the product manufacturer?
The manufacturer is listed in the description of each product.
How quickly are orders shipped?
We ship most orders on the same or next business day. During busy periods, such as peak season or holidays, processing time may extend up to 72 hours.
Where can I find answers to more questions?
You can find an extensive database of answers on the full FAQ page, where we cover in detail topics such as orders, shipping, payments, cultivation, and products.