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Propagation Chamber Premium 380mm x 230mm x 190mm Adjustable Vents - Stewart

Propagation Chamber Premium 380mm x 230mm x 190mm Adjustable Vents - Stewart

Increase your propagation success with our spacious Propagation chamber, designed for optimal seedling or cutting propagation. Measuring 380mm x 230mm x 190mm, this chamber provides ample room for your seedlings or cuttings to thrive.

The clear lid allows light for your cuttings and easy monitoring of your plants' progress, while the durable construction ensures long lasting use. Ideal for hobbyists and professional growers alike, this propagation chamber is a great choice for anyone looking to cultivate healthy, vibrant plants. Equipped with twin adjustable vents, you can easily control humidity and airflow, ensuring the perfect environment for germination and growth. 

Heavy Duty Thick Propagation Tray, designed for both hobbyists and commercial growers. Versatile use, ideal for microgreens, wheat grass, or any seedling & clone propagation. This tray is built to withstand the rigors of daily use, ensuring your plants have a stable and durable tray to thrive in.  

  • Tray size 380mm x 230mm x 190mm
  • Crafted in the United Kingdom from premium, BPA-free, food-safe plastic with a crystal styrene clear lid
  • Reinforced construction, easy to carry and move around
  • Long lasting, designed for repeated use without warping or breaking
  • The extra thick plastic makes it easy to transport, even when the tray is fully loaded 
  • Clear removeable lid with adjustable humidity vents

Providing the optimum environment can decrease germination time, improve uniformity and increase the number of seeds or cuttings that germinate. 

Critical factors for germination include moisture, oxygen, temperature and light.

Seeds from the packet are at 4 – 12% moisture content. To germinate this needs to be increased to 25 to 50%.  Select a growing media like rockwool cubes that has good water holding capacity, adequate drainage and allows good contact with the seed is important.  

Temperature is also important, testing by several universities has found that each species has a range of temperature that is best for germination. For some such as Marigolds, almost complete germination will take place at any temperature between 10°C and 30°C.  Others have a much narrower range, such as Freesia that germinates only between 12°C and 18°C

Light requirements vary with the species, with cuttings light is always required. With seeds once germinated adequate light is required to prevent stretching. With LED lights now becoming very popular for germination and propagation.  

Shipping Notice

Please note our Free shipping policy does not apply to this item due to its size and delivery costs

We do offer competitive shipping rates based on your location, which are automatically calculated at the checkout

Some rural areas may incur additional rural delivery fees we will notify you before dispatch if this applies to your location

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Equipped with twin adjustable vents, you can easily control humidity and airflow, ensuring the perfect environment for germination and growth. \u003c\/p\u003e\n\u003cp\u003eHeavy Duty Thick Propagation Tray, designed for both hobbyists and commercial growers. Versatile use, ideal for microgreens, wheat grass, or any seedling \u0026amp; clone propagation. This tray is built to withstand the rigors of daily use, ensuring your plants have a stable and durable tray to thrive in.  \u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eTray size 380mm x 230mm x 190mm\u003c\/li\u003e\n\u003cli\u003eCrafted in the United Kingdom from premium, BPA-free, food-safe plastic with a crystal styrene clear lid\u003c\/li\u003e\n\u003cli\u003eReinforced construction, easy to carry and move around\u003c\/li\u003e\n\u003cli\u003eLong lasting, designed for repeated use without warping or breaking\u003c\/li\u003e\n\u003cli\u003eThe extra thick plastic makes it easy to transport, even when the tray is fully loaded \u003c\/li\u003e\n\u003cli\u003eClear removeable lid with adjustable humidity vents\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eProviding the optimum environment can decrease germination time, improve uniformity and increase the number of seeds or cuttings that germinate. \u003c\/p\u003e\n\u003cp\u003eCritical factors for germination include moisture, oxygen, temperature and light.\u003c\/p\u003e\n\u003cp\u003eSeeds from the packet are at 4 – 12% moisture content. To germinate this needs to be increased to 25 to 50%.  Select a growing media like rockwool cubes that has good water holding capacity, adequate drainage and allows good contact with the seed is important.  \u003c\/p\u003e\n\u003cp\u003eTemperature is also important, testing by several universities has found that each species has a range of temperature that is best for germination. For some such as Marigolds, almost complete germination will take place at any temperature between 10°C and 30°C.  Others have a much narrower range, such as Freesia that germinates only between 12°C and 18°C\u003c\/p\u003e\n\u003cp\u003eLight requirements vary with the species, with cuttings light is always required. With seeds once germinated adequate light is required to prevent stretching. With LED lights now becoming very popular for germination and propagation. \u003cb\u003e\u003cspan style=\"color: #ee0000;\"\u003e\u003co:p\u003e \u003c\/o:p\u003e\u003c\/span\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cb\u003e\u003cspan style=\"color: #ee0000;\"\u003eShipping Notice\u003co:p\u003e\u003c\/o:p\u003e\u003c\/span\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cb\u003ePlease note our Free shipping policy does not apply to this item due to its size and delivery costs\u003co:p\u003e\u003c\/o:p\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cb\u003eWe do offer competitive shipping rates based on your location, which are automatically calculated at the checkout\u003co:p\u003e\u003c\/o:p\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cb\u003eSome rural areas may incur additional rural delivery fees we will notify you before dispatch if this applies to your location\u003co:p\u003e\u003c\/o:p\u003e\u003c\/b\u003e\u003c\/p\u003e","published_at":"2026-08-12T17:48:56+12:00","created_at":"2026-08-12T17:48:55+12:00","vendor":"Stewart","type":"Propagation","tags":["Propagators \u0026 Humidity Chambers"],"price":5900,"price_min":5900,"price_max":5900,"available":true,"price_varies":false,"compare_at_price":null,"compare_at_price_min":0,"compare_at_price_max":0,"compare_at_price_varies":false,"variants":[{"id":51250952667172,"title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":"5022938593053","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"Propagation Chamber Premium 380mm x 230mm x 190mm Adjustable Vents - Stewart","public_title":null,"options":["Default Title"],"price":5900,"weight":0,"compare_at_price":null,"inventory_quantity":30,"inventory_management":"shopify","inventory_policy":"deny","barcode":null,"requires_selling_plan":false,"selling_plan_allocations":[],"quantity_rule":{"min":1,"max":null,"increment":1}}],"images":["\/\/growshop.co.nz\/cdn\/shop\/files\/STEWART-246838_1000.jpg?v=1786513738"],"featured_image":"\/\/growshop.co.nz\/cdn\/shop\/files\/STEWART-246838_1000.jpg?v=1786513738","options":["Title"],"media":[{"alt":null,"id":36360141373476,"position":1,"preview_image":{"aspect_ratio":1.0,"height":800,"width":800,"src":"\/\/growshop.co.nz\/cdn\/shop\/files\/STEWART-246838_1000.jpg?v=1786513738"},"aspect_ratio":1.0,"height":800,"media_type":"image","src":"\/\/growshop.co.nz\/cdn\/shop\/files\/STEWART-246838_1000.jpg?v=1786513738","width":800}],"requires_selling_plan":false,"selling_plan_groups":[],"content":"\u003cp\u003eIncrease your propagation success with our spacious Propagation chamber, designed for optimal seedling or cutting propagation. Measuring 380mm x 230mm x 190mm, this chamber provides ample room for your seedlings or cuttings to thrive.\u003c\/p\u003e\n\u003cp\u003eThe clear lid allows light for your cuttings and easy monitoring of your plants' progress, while the durable construction ensures long lasting use. Ideal for hobbyists and professional growers alike, this propagation chamber is a great choice for anyone looking to cultivate healthy, vibrant plants. Equipped with twin adjustable vents, you can easily control humidity and airflow, ensuring the perfect environment for germination and growth. \u003c\/p\u003e\n\u003cp\u003eHeavy Duty Thick Propagation Tray, designed for both hobbyists and commercial growers. Versatile use, ideal for microgreens, wheat grass, or any seedling \u0026amp; clone propagation. This tray is built to withstand the rigors of daily use, ensuring your plants have a stable and durable tray to thrive in.  \u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eTray size 380mm x 230mm x 190mm\u003c\/li\u003e\n\u003cli\u003eCrafted in the United Kingdom from premium, BPA-free, food-safe plastic with a crystal styrene clear lid\u003c\/li\u003e\n\u003cli\u003eReinforced construction, easy to carry and move around\u003c\/li\u003e\n\u003cli\u003eLong lasting, designed for repeated use without warping or breaking\u003c\/li\u003e\n\u003cli\u003eThe extra thick plastic makes it easy to transport, even when the tray is fully loaded \u003c\/li\u003e\n\u003cli\u003eClear removeable lid with adjustable humidity vents\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eProviding the optimum environment can decrease germination time, improve uniformity and increase the number of seeds or cuttings that germinate. \u003c\/p\u003e\n\u003cp\u003eCritical factors for germination include moisture, oxygen, temperature and light.\u003c\/p\u003e\n\u003cp\u003eSeeds from the packet are at 4 – 12% moisture content. To germinate this needs to be increased to 25 to 50%.  Select a growing media like rockwool cubes that has good water holding capacity, adequate drainage and allows good contact with the seed is important.  \u003c\/p\u003e\n\u003cp\u003eTemperature is also important, testing by several universities has found that each species has a range of temperature that is best for germination. For some such as Marigolds, almost complete germination will take place at any temperature between 10°C and 30°C.  Others have a much narrower range, such as Freesia that germinates only between 12°C and 18°C\u003c\/p\u003e\n\u003cp\u003eLight requirements vary with the species, with cuttings light is always required. With seeds once germinated adequate light is required to prevent stretching. With LED lights now becoming very popular for germination and propagation. \u003cb\u003e\u003cspan style=\"color: #ee0000;\"\u003e\u003co:p\u003e \u003c\/o:p\u003e\u003c\/span\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cb\u003e\u003cspan style=\"color: #ee0000;\"\u003eShipping Notice\u003co:p\u003e\u003c\/o:p\u003e\u003c\/span\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cb\u003ePlease note our Free shipping policy does not apply to this item due to its size and delivery costs\u003co:p\u003e\u003c\/o:p\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cb\u003eWe do offer competitive shipping rates based on your location, which are automatically calculated at the checkout\u003co:p\u003e\u003c\/o:p\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cb\u003eSome rural areas may incur additional rural delivery fees we will notify you before dispatch if this applies to your location\u003co:p\u003e\u003c\/o:p\u003e\u003c\/b\u003e\u003c\/p\u003e"}