JIFFY-7C BOX 1000 PIECES DISCS OF HEMP AND COCON 39x39 MM

The 39 mm Jiffy-7C represents the professional standard for large-scale propagation. This 1000-pack is designed to provide growers with a ready-to-use substrate that guarantees uniform germination and rapid rooting of cuttings.

Excellent Technical Features:

• Optimised structure: The dry disc has a diameter of 39 mm and a thickness of 11 mm
• Rapid expansion: Once hydrated, the plug reaches a height of approximately 30 mm and a useful volume of 39 ml for root development.
• Stable Chemical Parameters: pH stabilised at 5.0 (+/- 0.5) and an electrical conductivity (EC) of 1.1 mS/cm (+/- 0.4), ideal values for not stressing young root tissue.
• Professional Quality: Constant dry weight of 7.0 g per unit, ensuring uniformity throughout cultivation.

Main features:

• Extra-Convenience Format: Box of 1000 units for maximum savings.
• Eco-Friendly Composition: Pathogen-free, RHP-certified coco-peat mix.
• Superior Aeration: The coconut fibre guarantees an ideal air/water ratio, reducing the risk of mould and rot.
• Stress-free transplanting: The disc is inserted directly into the final pot; the mesh biodegrades allowing the roots to expand without suffering thermal or mechanical shock.
• Optimal Size: The 39 mm diameter is the perfect standard for most propagators and trays.

Method of use:

1. Soak the discs in water at room temperature (preferably pH 5.8) for about 5-10 minutes.
2. Thanks to the wetting agents included in the Jiffy formula, they will swell quickly and evenly (they will reach about 4 cm in height), squeeze them slightly if too wet.
3. Insert the seed or cutting into the central hole. For superior results, monitor the temperature of the rooting zone by keeping it between 20°C and 24°C.