Ambassador Windowsill Growing Kit

The Ambassador Windowsill Growing Kit is a long, narrow propagator designed to fit neatly along a sunny windowsill, making it one of the most practical seedling supplies for gardeners without a greenhouse. It includes a propagator tray, a clear lid and a 36 cell insert, so you can raise a variety of seeds and cuttings indoors before the weather is warm enough to sow outside. Its slim shape makes the most of a narrow ledge while still giving each seedling its own cell to grow strong roots.

Key Features

• Long, slim shape designed to fit neatly along a windowsill
• Includes propagator tray, clear lid and 36 cell insert
• Suitable for raising a variety of seeds and cuttings indoors
• Clear lid helps trap warmth and humidity for more reliable germination
• Reusable, made from durable plastic that can be washed and used again

How to Use

Fill the 36 cell insert with compost and sow one or two seeds per cell, or insert prepared cuttings. Water from the base tray so the cells draw up moisture, then fit the clear lid to trap warmth and humidity around the seeds or cuttings. Stand the kit on a bright windowsill out of direct hot sun. Remove or vent the lid once seedlings appear to prevent damping off, then transplant each plug into its own pot once it has a good root system, keeping the root ball intact to avoid disturbance.

Technical Specifications

• Size: 54.5 x 15 x 12.5cm (Length x Depth x Height)
• Cells: 36 cell insert
• Includes: propagator tray, lid, 36 cell insert
• Material: durable, reusable plastic
• Brand: Ambassador

Frequently Asked Questions

Will this kit fit on a standard windowsill?
Yes, it is designed as a long, narrow tray so it fits neatly along most windowsills while still giving 36 individual cells to sow into.

Can I use this kit for cuttings as well as seeds?
Yes, it is suitable for raising a variety of seeds and cuttings, making it a versatile propagator for indoor use.

Does the lid help with germination?
Yes, the clear lid traps warmth and humidity around the cells, creating better conditions for seeds to germinate and cuttings to root.

Is the kit reusable each year?
Yes, the tray, lid and cell insert are all made from durable plastic and can be washed and reused for future sowings.