Gardlov Irrigation balls

- Complete set includes 8 watering balls. With a capacity of 280 ml each, you can maintain optimum soil moisture. Depending on the size and type of plant, pot size, microclimate or weather conditions, it may be advisable to use more balls. PERFORMANCE - The PVC material from which the balls are made is unbreakable and transparent. This means that the amount of water inside is clearly visible and the balls themselves are discreet and unobtrusive. EASE OF USE - Pour water into the ball and then place it in the soil of the pot. As the soil dries out, oxygen is released, releasing the water from the dispenser. Just as much as the plant needs at the time. This means you can take it on holiday, for example. SPECIFICATIONS - Colour: transparent; Material: PVC; Capacity of one ball: 280 ml; Dimensions of one ball: 24 x 8 cm; Weight of 1 ball: 38 g; Weight: 304 g; Weight in package: 539 g. SPECIFICATIONS Colour: Transparent Material: PVC Capacity of one ball: 280 ml Mass of one ball: 24 x 8 cm Weight of one ball: 38 g Weight: 304 g Package weight: 539 g INCLUDES 8 balls The way the irrigation balls work is pure physics. Air-filled spaces are created in the drying substrate. Air bubbles from the soil enter the ball through the neck and, as they are lighter than water, rise to the top. This forces the water out of the sphere and moistens the soil, where the air-filled spaces disappear. Another part of the water is released again when the soil dries out again.