Ambassador Seed Tray Inserts, Pack of 5, 15 Cell

These Ambassador 15 cell seed tray inserts have the largest individual cells in the Ambassador range, making them ideal for growing individual seeds and young plants that need a bit more root space before potting on. Sold as a pack of 5 modular seed cells, they suit a wide variety of flowers and vegetables and are compatible with AP10 and AP45 seed trays and AP55 transparent lids. Reusable and made from durable plastic, they are well suited to bigger seedlings such as courgettes, sunflowers and larger bedding plants.

Key Features

• Pack of 5 seed cell inserts, each with 15 individual cells (75 cells in total)
• Largest cell size in the Ambassador seed tray insert range, suited to bigger seedlings
• Each seedling grows its own self contained root ball, reducing root disturbance at transplanting
• Suitable for a wide variety of flowers and vegetables
• Compatible with AP10 and AP45 seed trays and AP55 transparent lids
• Reusable, durable plastic construction

How to Use

• Sit the cell inserts inside a compatible AP10 or AP45 seed tray
• Fill each cell with moist seed or multi purpose compost
• Sow one or two seeds per cell, cover lightly and water gently
• Cover with a compatible AP55 lid or propagator lid to help retain warmth and moisture
• Once the root ball has filled the cell, gently push from below to release the plant with minimal root disturbance

Technical Specifications

• Pack size: 5 inserts
• Cell count: 15 cells per insert
• Compatible tray size: AP10 and AP45 seed trays
• Compatible lid: AP55 transparent lid
• Material: Durable plastic
• Brand: Ambassador
• Use: Reusable

Frequently Asked Questions

• Which seed trays are these inserts compatible with? These 15 cell inserts are designed to fit AP10 and AP45 seed trays, with the AP55 transparent lid available separately for a full propagator setup.
• Are these seed cells reusable? Yes, they are made from durable plastic and can be cleaned and reused for multiple growing seasons.
• How many plants can I grow with one pack? Each pack contains 5 inserts with 15 cells each, giving space for up to 75 individual seedlings.
• What is the 15 cell tray best used for? With the largest cells in the range, it suits bigger seedlings and vigorous growers that need more root space before they are potted on or planted out.