Jiffy Preforma Refill Plugs 20mm with 4mm Hole - 2140 units

Sold as 2140 units. Buying quantity 1 = 2140 units.

The Jiffy Preforma Refill Plugs 20mm with 4mm Hole are premium propagation plugs designed to deliver consistent rooting performance for commercial growers. Their high air-filled porosity and stable structure create an ideal growing environment while reducing transplant shock and improving production efficiency.

Best for

• Commercial plant propagation
• Orchids
• Soft fruits
• Perennials from cuttings or tissue culture (TC)
• Pot plant production

Key features

• Premium propagation: Designed for reliable, uniform rooting across a wide range of crops.
• High air content: Retains 30% or more air-filled porosity to minimise compaction, even under heavy misting.
• Fast root development: Encourages healthy, even root growth for consistent plant establishment.
• Reduced transplant shock: The plug binder structure helps protect developing roots during transplanting.
• Improved productivity: Supports earlier transplanting or shipping, helping maximise bench space and crop turnover.
• Preformed centre hole: 4mm hole allows quick and accurate insertion of cuttings or seedlings.

Specifications

• Product: Preforma Refill Plugs
• Plug size: 20mm diameter × 40mm height
• Centre hole: 4mm
• pH: 4.7–5.3
• EC: 0.8–1.2
• Material: Peat-based propagation plug
• Colours: Natural peat 

These professional-grade refill plugs are ideal for growers seeking consistent propagation results with healthy root development and efficient crop production.

Pair with compatible Jiffy Preforma refill trays to streamline propagation, handling and transplanting throughout the growing cycle.

Oversized Item Delivery Options

Since oversized items require special handling, we may need to provide a custom freight quote for your order and will contact you with an updated shipping rate.

Available options include:

✔ Delivery to your closest depot for pickup - default method
✔ Direct delivery - requires forklift on site
✔ Direct delivery with tailgate lift truck (extra fees apply)
✔ Forklift loading at our warehouse (no extra charge if you arrange your own freight)
✔ Direct truck delivery (available in Victoria)

Important Notes:

• Shipping costs vary by location and method
• Because of the forklift requirement, delivery to the nearest depot is the default option and will be the method used unless you contact us to request otherwise.
• Bulky and oversized items cannot be delivered to a PO Box - please provide a physical street address for delivery.

Business Delivery:

• Business delivery is available for commercial customers only
• If you select business delivery and your products are bulky, it is your responsibility to ensure you have appropriate equipment (including forklifts) to unload products from the delivery truck
• If you select business delivery and you are not a business, you risk your product not being delivered and may incur additional fees to retrieve your order
• Business delivery customers must provide a valid business address and contact information
• Additional fees may apply for failed delivery attempts due to lack of appropriate unloading equipment

Let us know your preference, and we'll arrange the best solution for you!

Important Note on Availability & Shipping

Our warehouse serves as our office and logistics centre rather than a retail showroom. Because we ship from multiple locations and manage high-turnover stock, not all items are available for immediate pickup.

Lead Times:

• In-Stock Items: Usually ready for dispatch the same day.
• Supplier-Dependent Items: Usually take 2–8 weeks to arrive, depending on supplier availability. Products from Adloheat may take 4–12 weeks depending on the order—they are custom made to order in Pakenham, VIC.

While we strive for fast delivery, some timelines are subject to supplier availability and are beyond our control. We appreciate your patience as we source the best quality gear for your project.

Biosecurity & Interstate Shipping Restrictions

Due to strict state biosecurity regulations, we are unable to ship some products to certain states and territories:

• Potting Mixes cannot be shipped to Western Australia (WA), the Northern Territory (NT), or Tasmania (TAS).
• Seeds cannot be shipped to Western Australia (WA).

Orders placed for these items to restricted states will be cancelled and refunded. It is the customer's responsibility to ensure that the items being ordered can lawfully be delivered to their state or territory.