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HerkuPlast

STP QP 24R Tray & Base Set – 24 Cells

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Item details
SKU: QP24R+QPUntersetzer
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Quality products Horticultural expertise Over 30 years of experience Personal expert advice

At a glance

System format
STP · 33.5 × 51.5 cm
Cells
24
Contents
1 QP 24R tray with 24 integrated cells and 1 base tray

Assembly and use

This STP set combines 24 growing spaces with a matching base tray. Fill the cells directly with suitable growing medium; no separate pots are needed.

  1. Prepare

    Inspect the base and cell tray for damage. Choose a level, water-resistant surface.

  2. Fit the cell tray

    Position the cell tray securely on the base tray. No capillary mat is included.

  3. Fill the cells

    Fill the integrated cells directly with suitable propagation growing medium and moisten gently.

  4. Sow or insert cuttings

    Add seeds or cuttings according to species requirements, including sowing depth, light and temperature.

  5. Check moisture

    Water gently from above or provide water in the base tray where suitable for the crop. Monitor water level and growing-medium moisture and avoid prolonged flooding.

  6. Transplant and clean

    Carefully release rooted young plants through the bottom openings. Then clean both parts and allow them to dry before storage.

Contents and product details

Item code
QP24R+QPUntersetzer
Contents
1 QP 24R tray with 24 integrated cells and 1 base tray
Not included
Growing medium, seeds and plants are not included. A capillary mat and cover are not included in this set.
Model
QP 24R
Cell count and arrangement
24 (4 × 6)
Cell shape
round
Cell width / height
75 / 70 mm
Bottom opening
24 mm
Volume per cell
230 ml
Side rim
20 mm
Material
Polystyrene; reusable
Tray footprint
335 × 515 mm

During propagation

Match light, temperature and sowing depth to the species. Cell size and root development determine the appropriate transplanting stage.

Handling guidance

  • Keep water-bearing parts away from electrical and electronic equipment; escaping water can cause electric shock or damage.
  • Always carry filled cell trays with their base tray underneath to prevent bending or breakage.
  • Monitor water level and growing-medium moisture. Excessive water levels can cause waterlogging and root damage.

Cleaning and storage

Remove plant and growing-medium residues. Clean and dry before longer storage; check for damage and clear bottom openings before reuse.

Manufacturer and product information

Manufacturer

HerkuPlast-Kubern GmbH, Am Steinhügl 1, 94140 Ering am Inn, info@herkuplast.com

Original documents for the supplied version. Check the specific STP format when choosing accessories.

Original set image Opens in a new window.

Original cell-data image Opens in a new window.

Frequently asked questions

What is included in the set?

1 QP 24R tray with 24 integrated cells and 1 base tray. Growing medium, seeds and plants are not included. A capillary mat and cover are not included in this set.

Are additional pots needed?

No. The cells are integrated into the tray and are filled directly with growing medium.

How long does the water last?

This depends on species, temperature, plant count and actual water demand. Check water level and growing-medium moisture regularly; do not assume a fixed unattended watering period.

Can I add a cover?

Yes, a compatible tall STP cover is offered separately. Do not choose a G24 or MP cover solely because its dimensions appear similar.

STP QP 24R: cell tray above its base tray without a mat

A set for your next growing project

This STP set combines 24 growing spaces with a matching base tray. Fill the cells directly with suitable growing medium; no separate pots are needed.

QP 24R: original cell dimensions and volume image

Know what is included

1 QP 24R tray with 24 integrated cells and 1 base tray. Growing medium, seeds and plants are not included. A capillary mat and cover are not included in this set.

STP QP 24R: cell tray above its base tray without a mat

From sowing to transplanting

Fill the cells directly, match moisture to the species and gently release rooted young plants through the bottom openings.

Pairs well with

Selected additions for your plant care.