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Jiffy peat pellets are responsibly sourced from Canadian Sphagnum peat moss bogs. Once you've used and transplanted all of your peat pellets you can refer back to us because we carry peat pellet refills of all sizes including: 36mm, 42mm and 50mm! Greenhouse dimensions: 21" x 11' x 3.
Base watertight tray has been produced using 100% recycled materials and can be re-used several times for starting your seeds indoors; humidity dome is 100% recyclable and can also be used numerous times before recycling.

Excellent humidity control: our high-rise, transparent domes have 2 adjustable and clear vents designed for smooth airflow control, maximum light penetration and the best viewing of your plant starts.
Perfect fit: the dome and growing tray close well and forms a tight seal seal to maintain warmth and humidity- ensures the healthy and robust growth of your plants. Sturdy and heavy duty: high quality plastic is durable, clones, growing micro greens, reusable and recyclable - perfect for starting seeds, herb and salad leaves. Overall dimension - 1067" x 1067" x 2. 36".


Once sprouts emerge, use a plant grow light or place near a well-lit window. Grow 72 seedlings: space for up to 72 seedlings in cells measuring 1. 5"w x 1. 5"l x 2"d each. Stay organized: grow kit also comes with two plant-o-gram diagrams to note which herb, flower or vegetable seeds were sown in which cells, plus six 4" plant markers to easily mark your seedling varieties.
Burpee offers only the highest quality, plants and gardening supplies are sent in excellent condition. Always check your seed packets for instructions on when and how to indoor sow tomato seeds, flower seeds and more. An easy and efficient way to start seeds indoors! Use to grow your favorite herbs, one water reservoir tray, vegetables and flowers. Seed starting tip: place coconut coir super growing pellets flat-side down, herb seeds, and add warm water slowly for maximum expansion.

Keep seeds grow healthy - seeds need a suitable space to improve their absorption of water and nutrients. You can fill the bottom with water and it is distributed to the right places, so the roots can absorb the water.
Package content - 5 x seed tray with 40 drainage holes, 5 x base tray that hold the excess water that drains from seed trays, 5 x transparent dome that snaps over the two bottom trays quite nicely. Also great for hydroponic use. Transparent dome - transparent lid plays roles of humidity and warmth, allow you can see seedlings' growth process clearly.



1. Jiffy
#ad
Jiffy 36 Peat Pellet Seed Starting Greenhouse Bundle Pack of 2
#adJiffy #ad - Bonus superthrive Plant Vitamin sample and plant markers. Clear greenhouse humidity dome. Thirty-six 36 peat pellets, 36mm diameter perfect for flowers and herbs. Watertight base plastic tray.More information #ad
Brand | Jiffy #ad |
Manufacturer | Jiffy #ad |
More information #ad
2. Jiffy
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Jiffy 36mm Windowsill Greenhouse 2 Pack
#adJiffy #ad - Just add water and any flower, herb or vegetable seed to start your perfect garden. Growing is easy with Jiffy, start with seeds and save. Every-day, professional horticultural businesses and hobby gardeners the world over grow more than 10 million plants with Jiffy and you can do it, too.More information #ad
Pellets stay together when transplanting to avoid root exposure and shock. Sold as 2 Pack.Brand | Jiffy #ad |
Weight | 0 Pounds |
Part Number | SG_B076QDJRT1_US |
More information #ad
3. Ferry Morse
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Ferry Morse Jiffy Seed Starting Tomato Greenhouse with 36 50mm Peat Pellets and Bonus SUPERthrive Sample Packet + Plant Markers 2 Pack
#adFerry Morse #ad - You will receive two 2 greenhouse kits, thirty-six 36 biodegradable peat pellets with a 50mm diameter, one 1 humidity dome, each kit includes one of the following: one 1 watertight tray, one 1 BONUS SUPERthrive plant nutrients sample and one 1 pack of plant markers.Jiffy peat pellets are responsibly sourced from Canadian Sphagnum peat moss bogs. Once you've used and transplanted all of your peat pellets you can refer back to us because we carry peat pellet refills of all sizes including: 36mm, 42mm and 50mm! Greenhouse dimensions: 21" x 11' x 3.
More information #ad
5". Each greenhouse kit will come with easy to follow instructions for sowing and starting your seeds indoors please note, seeds are not included with the greenhouses. Base watertight tray has been produced using 100% recycled materials and can be re-used several times for starting your seeds indoors; humidity dome is 100% recyclable and can also be used numerous times before recycling.
Brand | Ferry Morse #ad |
Manufacturer | Plantation Products #ad |
Height | 3.5 Inches |
Length | 11 Inches |
Weight | 4.25 Pounds |
Width | 21 Inches |
Part Number | J636STBNDL2 |
More information #ad
4. SOLIGT
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Seed Starting, 36mm & 42mm Peat Pellets, Thick Plastic 4 Set Strong Seed Starter Tray with 4" Humidity Dome and Pellet Holder for 100 Jiffy 30mm, Pellet Not Included, Germinating Propagating
#adSOLIGT #ad - Compatible with 3 sizes jiffy pellet: our pellet holder trays are specially designed to hold 30, 36 and 42mm peat pellets for seedlings- allows you to grow different types of plants in one tray and fix the pellet in place without failing.Excellent humidity control: our high-rise, transparent domes have 2 adjustable and clear vents designed for smooth airflow control, maximum light penetration and the best viewing of your plant starts.
More information #ad
Trays features no hole - save you time to water the soils and prevent leaking. Note: jiffy pellets are NOT INCLUDED. Value package : includes 4 greenhouse trays with 4 matching humidity domes and pellet holders, each capable of holding 25 jiffy peat pellets seed starting pods. Perfect fit: the dome and growing tray close well and forms a tight seal seal to maintain warmth and humidity- ensures the healthy and robust growth of your plants. Sturdy and heavy duty: high quality plastic is durable, clones, growing micro greens, reusable and recyclable - perfect for starting seeds, herb and salad leaves. Overall dimension - 1067" x 1067" x 2. 36".
Brand | SOLIGT #ad |
Manufacturer | SOLIGT #ad |
Height | 2.36 Inches |
Length | 10.67 Inches |
Width | 10.67 Inches |
Part Number | SOLIGT42-CA |
More information #ad
5. Jiffy
#ad
Jiffy 36 Peat Pellet Seed Starting Greenhouse Bundle Pack of 4
#adJiffy #ad - Bonus superthrive Plant Vitamin sample and plant markers. Thirty-six 36 peat pellets, 36mm diameter perfect for flowers and herbs. Watertight base plastic tray. Clear greenhouse humidity dome.More information #ad
Brand | Jiffy #ad |
Manufacturer | Jiffy #ad |
More information #ad
6. Burpee
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Burpee Greenhouse Indoor Starting Herbs, Coir Pellets | 10" W x 20" L x 5" H, 1 Kit 72 Cells, Flowers and Vegetables | Includes Dome, Watering, Seed Starter Tray, One Size
#adBurpee #ad - Monitor your young plants as they grow strong. Loved by gardens and trusted by gardeners, non-GMO seeds, hand-picked by expert horticulturalists. Indoor seed starting kit: complete growing set includes two 36-cell planting trays, 72 super growing pellets, and a dome greenhouse cover.Once sprouts emerge, use a plant grow light or place near a well-lit window. Grow 72 seedlings: space for up to 72 seedlings in cells measuring 1. 5"w x 1. 5"l x 2"d each. Stay organized: grow kit also comes with two plant-o-gram diagrams to note which herb, flower or vegetable seeds were sown in which cells, plus six 4" plant markers to easily mark your seedling varieties.
More information #ad
Recommended for use with a heat mat to promote germination. 100% guaranteed: burpee is committed to the success of all gardeners. We treat each order with care to ensure healthy seeds, Burpee has been introducing fresh garden breakthroughs since 1876. Burpee offers only the highest quality, plants and gardening supplies are sent in excellent condition. Always check your seed packets for instructions on when and how to indoor sow tomato seeds, flower seeds and more. An easy and efficient way to start seeds indoors! Use to grow your favorite herbs, one water reservoir tray, vegetables and flowers. Seed starting tip: place coconut coir super growing pellets flat-side down, herb seeds, and add warm water slowly for maximum expansion.
Brand | Burpee #ad |
Manufacturer | Burpee #ad |
Height | 2.75 Inches |
Length | 10.5 Inches |
Weight | 1.55 Pounds |
Width | 21 Inches |
Part Number | 94062 |
Model | 72 Cell Greenhouse Kit | |
More information #ad
7. Gardzen
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Seed Tray Kits with 200-Cell, Gardzen 5-Set Garden Propagator Set, Seed Starter Tray with Dome and Base 15" x 9" 40-Cell Per Tray
#adGardzen #ad - The drain hole at bottom of seed tray prevents overwatering. These propagator set maintain different climate conditions for groups of seedling and ideal to transit room temperatures for optimal root growth.Keep seeds grow healthy - seeds need a suitable space to improve their absorption of water and nutrients. You can fill the bottom with water and it is distributed to the right places, so the roots can absorb the water.
More information #ad
Base tray - ideal for use when propagating to catch the excess water that drains from seed trays. Seed tray - gardzen 40-cell insert tray provides a simple, straightforward way to sow seeds and raise plants from cuttings. Package content - 5 x seed tray with 40 drainage holes, 5 x base tray that hold the excess water that drains from seed trays, 5 x transparent dome that snaps over the two bottom trays quite nicely. Also great for hydroponic use. Transparent dome - transparent lid plays roles of humidity and warmth, allow you can see seedlings' growth process clearly.
Brand | Gardzen #ad |
Manufacturer | Gardzen llc #ad |
Height | 1.85 Inches |
Length | 14.5 Inches |
Width | 9 Inches |
Part Number | GST01-5 |
Model | GST01-5 |
More information #ad
8. Ferry Morse
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Ferry Morse Jiffy Seed Starting Greenhouse with 72 36mm Peat Pellets and Bonus SUPERthrive Sample + Plant Markers 2 Pack
#adFerry Morse #ad - Individual greenhouses include: 72 jiffy peat pellets, 36mm diameter which are perfect for sowing/starting flower and herb seeds Greenhouse dimensions: 21" x 11" x 2. 5". Our jiffy peat pellets are responsibly sourced from canadian peat bogs sphagnum Peat, to be exact while the watertight base tray is made from recycled materials and the plastic humidity dome can be easily recycled once you are finished these greenhouses can be re-used for as long as you wish, just clean and store away until your next seed starting venture! Comes with two 2 jiffy seed Starting Indoor Greenhouses; great use for novice and professional gardeners alike.More information #ad
Individual greenhouses also include One 1 watertight plastic base tray and one 1 clear greenhouse humidity dome aka "Grow-Dome". You will also receive a bonus SUPERthrive Plant Vitamin sample along with paper plant markers in each greenhouse package.Brand | Ferry Morse #ad |
Manufacturer | Plantation Products #ad |
Height | 2.5 Inches |
Length | 11 Inches |
Weight | 3.05 Pounds |
Width | 21 Inches |
Part Number | J372STBNDL2 |
More information #ad
9. Living Whole Foods
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20" x 10", Perfect Garden Seed Starter Grow Trays: for Seedlings, Wheatgrass & More, Soil or Hydroponic, Growing Microgreens, Indoor Gardening, 10 Plant Growing Trays No Drain Holes
#adLiving Whole Foods #ad - Quantity 10 - durable Plastic - NO Drain Holes. Perfect for use as a drip tray, hydroponic growing and seed starting. Accomodates 20" x 10" sure to Grow Hydroponic Grow Pads and Micro-Mats Perfectly.More information #ad
Approx: 21" by 11" top measurement. 20" by 10" bottom of tray - See product description below for precise measurments. Reusable - great for Greenhouse, Seedlings, wheatgrass, microgreens and more.Brand | Living Whole Foods #ad |
Manufacturer | Living Whole Foods #ad |
Height | 0.93 Inches |
Length | 3.98 Inches |
Weight | 0 Pounds |
Width | 8.07 Inches |
Part Number | MG-T10 |
Model | GM-T10 |
More information #ad
10. Jiffy
#ad
Jiffy J450ST20 SuperTrive Seed Starter, Brown
#adJiffy #ad - 50 cells - 42 millimeter pellets. No assembly required. Convenient, no-mess way to start seeds. Pellet expands to form pot and soil in one.More information #ad
Brand | Jiffy #ad |
Manufacturer | Plantation Products #ad |
Height | 2.8 Inches |
Length | 21 Inches |
Weight | 1.65 Pounds |
Width | 10.8 Inches |
Part Number | J450ST20 |
Model | J450ST20 |
More information #ad