At a glance
- Version
- PRO40 Jiffy – Propagation House with 40 Jiffy 44 mm Pellets
- Contents
- 1 water tray, 1 capillary mat, 1 extra-sturdy tray with 40 integrated cells, 1 lightweight cover and 40 Jiffy peat pellets Ø 44 mm. Seeds and plants are not included.
Use in eight steps
PRO40 Jiffy combines a reusable propagation house with 40 matching peat pellets. Once expanded, the Jiffy pellets form individual plugs; rooted young plants can later be transplanted with their plug and net.
- Prepare the house and pellets
Place the water tray on a level, water-resistant surface. Lay the mat flat, moisten it and fit the 40-cell tray. Place the pellets opening upwards in the cells.
- Allow to expand
Carefully add lukewarm water. Allow about five minutes for the pellets to expand, adding a little more water if needed.
- Remove excess water
Pour away water that has not been absorbed. Keep plugs and mat moist without leaving the plugs permanently standing in water.
- Prepare the sowing opening
Open the net slightly at the top and gently loosen the sowing spot, keeping the plug intact.
- Sow or insert plants
Follow the seed packet instructions. Covering, temperature and light requirements depend on the species. Gently insert small seedlings or suitable cuttings.
- Monitor moisture and cover
Fit the cover as needed. Check plug moisture regularly; a lighter substrate colour indicates decreasing moisture. Add water as needed, avoiding waterlogging and overheating.
- Prepare young plants
As roots develop, lift or remove the cover for ventilation. Gradually acclimatise plants to their intended location before planting out.
- Transplant with plug and net
Water rooted plugs before transplanting. Place each plug with its net into suitable growing medium; do not pull off the rooted net. Gently firm the surrounding medium and water in. Clean the reusable house components afterwards and store dry.
Contents, dimensions and Jiffy declaration
Declaration of the included Jiffy pellets
- Soil improver made from organic soil material and plant-derived materials.
- Total nitrogen (N): 0.7%.
- Organic matter: 98%.
- Starting materials: 60% organic soil material from raised-bog peat, moderately decomposed (H3–H5); plant materials from food, beverage and animal feed production (coir); calcium carbonate; mineral NPK fertiliser.
- Item code
- PRO40-JIFFYHAUS
- Contents
- 1 water tray, 1 capillary mat, 1 extra-sturdy tray with 40 integrated cells, 1 lightweight cover and 40 Jiffy peat pellets Ø 44 mm. Seeds and plants are not included.
- Overall dimensions
- approx. 53 × 31 × 15 cm
- Cell dimensions
- 57 × 57 × 50 mm
- Jiffy size
- 44 mm
Grow on with intact plugs
The pellets already contain their growing medium and are expanded before sowing. Transplant the rooted plug with its net. Matching pellets are available separately for another growing cycle.
Handling guidance
- Use water-bearing parts securely on a suitable surface. Avoid waterlogging and overheating under the cover.
- Do not pull off the rooted net during transplanting, to protect the roots.
Storage and reuse
Store dry and protected from weather. Protect from soaking and direct sunlight; reseal opened packs.
Clean the water tray, mat, cell tray and cover after use and dry before storage.
Manufacturer and product information
Manufacturer
The separate Jiffy pack image documents the matched pellets. The propagation house contains 40 individual pellets, not a 10-piece pack or a carton.
Original propagation house Opens in a new window.
Jiffy reference label from a 10-piece pack Opens in a new window.
Frequently asked questions
How many pellets are included?
The set includes 40 Jiffy peat pellets of 44 mm diameter.
Do I need loose growing medium for expansion?
No. The pressed pellets contain their own growing medium. Expand them with lukewarm water and drain the excess.
Are the pellets peat-free?
No. These are peat pellets; coir is an additional starting material.

40 plugs for your propagation
PRO40 Jiffy combines a reusable propagation house with 40 matching peat pellets. Once expanded, the Jiffy pellets form individual plugs; rooted young plants can later be transplanted with their plug and net.

Reusable house with 40 cells
A water tray, capillary mat, extra-sturdy 40-cell tray and lightweight cover accompany the included pellets.

Transplant with plug and net
Water rooted plugs before transplanting and place them with their net into suitable growing medium.
Pairs well with
Selected additions for your plant care.
-
Premium 40-Cell Propagation Tray – G24
€7,95 View productMatching 40-cell tray available separately as a replacement.
-
Lightweight Cover for G24 Cell Trays
€6,95 View productMatching lightweight G24 cover available separately as a replacement.
-
Capillary Mat for G24 Watering Trays
€1,95 View productMatching G24 mat available separately as a replacement.
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Jiffy peat pellets 44 mm
From €2,25 View productMatching 44mm Jiffy pellets separately for further propagation.