Radix-Glass Large
With the Radix-Glass you can grow flower bulbs and vegetable tubers in water while observing both the plant’s development and the formation of its root system. A narrowing in the neck of the vase creates a small platform on which the bulb or tuber rests, suspended above the water without direct contact.
The Radix-Glass Large is particularly well suited for growing amaryllis, allowing the plant to unfold its impressive blooms. It also works very well with beetroot, kohlrabi or celeriac. The included Knollen-Adapter provides support for bulbs or tubers that are too small to rest on the opening, such as certain begonia varieties. With a little care in arranging, it can also help bring the delicate grape hyacinths into bloom.
Collected experience, helpful tips and detailed instructions for growing these and other plants in the Radix-Glass can be found in the Brochure Radix supplied with each Radix-Glass.
A single amaryllis bulb of your choice is currently included with the Radix Glass Large, and it can be started immediately upon arrival.
CHF 219.00
Height: 33 cm, ø 13.5 cm, ø opening approx. 7.5 cm. made of borosilicate glass.
Please note that amaryllis bulbs are perishable. After delivery, the bulb should be removed from its packaging and stored in a cool room until planting. Additional refrigeration is not required, unlike the bulb set for the Radix Glass Small and Medium.
It is only important to know that the warmer the ambient temperature, the faster the flower bud will begin to develop.
We take great care to ensure that only healthy bulbs are shipped.
We recommend specifying your preferred delivery date in the order form, especially if the item is intended as a gift.
Related products: Radix-Glass Small
Accessories: Adapter for tubers Brochure Radix Cleaning Brush
Instructions for growing Amaryllis bulbs in the Radix-Glass large