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Once expanded, outdoor plants, house plants, and more!. Environmentally-friendly and a renewable alternative to peat moss. Easy to store & expand: each compact coconut coir brick expands into 8 quarts of seed starting mix, coconut coir provides a quality growing medium for all types of plants - indoor plants, providing 16 quarts total.
Ideal growing mix: improve seed germination and root growth with this premium coconut fiber mix, herb & more plant types. Just add water to expand! Dehydrated bricks save space until planting. Organic coconut coir: made from recycled coconut husks, coir is a light, sustainable growing medium that holds the perfect amount of moisture for starting seeds. 100% biodegradable soil alternative. If you are unsatisfied with your purchase, we aim to make it right!


Pellets of coco coir hold the perfect amount of moisture for seedlings. Start all your seeds for the growing season in this one complete self-watering system. Entire tray measures 10"W x 20"L x 5"H.
Grow 72 seedlings: tray has space for up to 72 seedlings in cells measuring 1. 5"w x 1. 5"l x 2"D each. It minimizes overwatering and promotes healthier root development, giving you hardier plants. Bigger, better seedlings: take the guesswork out of when and how often to water with this all-in-one self watering kit. We treat each order with care to ensure healthy seeds, non-GMO seeds, plants and gardening supplies are sent in excellent condition.



Reusable and a great way to foster a beautiful and healthy garden. Grow health and efficient:with drain hole at bottom of each cell for proper drainage, reduce roots oversaturating.
Total control: adjustable vents of this seed trays allow you to regulate the temperature and humidity of your seedling environment, so you have total control over the growing process. What you get – mixc seed starter tray contains: 10 x seed tray, 10 x Watertight Base Tray, 10 x Humidity Dome, 10 x Plant Labels A must have for seedling.

Comes with detailed easy-to-follow instructions. When roots penetrate the outer netting, creating a tangled, STRONG ROOTS – Because of root air pruning, the air pruning causes the inner roots to explode with beneficial fibrous root growth.
Unlike many seed starting trays that cause roots to spiral around the container, inferior root system. Choose the vegetable, herb and flower varieties that you want to grow. Couldn’t be easier! dense, fiber soil seed starters have a better root system capable of absorbing more oxygen, the outside air inhibits prunes the roots from growing further out. Successful transplanting – includes 48 – 36mm fiber soil direct plant seed starters.
1. Jiffy
#ad
Jiffy 7 Peat Pellets, 50 Count, Seed Starter Soil Plugs, 36 mm, Start Seedlings Indoors, Easy to Transplant to Garden
#adJiffy #ad - No soil reqired. Just add water and pellet will expand. Pellet size 36mm 1. 50in x 1. 50in. 50 pellets - ready and easy to use. Minimizes transplant shock and root damage.More information #ad
Brand | Jiffy #ad |
Manufacturer | Ferry-Morse #ad |
Height | 0.24 Inches |
Length | 1.42 Inches |
Weight | 0.8 Pounds |
Width | 1.42 Inches |
Part Number | PP50-36MM |
Model | PP50-36MM |
More information #ad
2. Jiffy
#ad
Jiffy J3R36 36mm Plant Pellet Refill 36 Count
#adJiffy #ad - Peat expands 7 times the compressed height. Peat Plants. Greenhouse Gardening. 7 peat pellet refill. Keep peat contained around the roots during transplanting.More information #ad
Brand | Jiffy #ad |
Manufacturer | Jiffy #ad |
Height | 7 Inches |
Length | 53 Inches |
Weight | 0.18 Pounds |
Width | 28 Inches |
Part Number | 135132 |
Model | J3R36 |
More information #ad
3. Burpee
#ad
Burpee Organic Coconut Coir Concentrated Seed Starting Mix, 16 Quart
#adBurpee #ad - Omri listed. We treat each order with care to ensure healthy seeds, plants, soil mixes & gardening supplies are sent in excellent condition. Naturally disease and pathogen resistant, vegetable, which improves nutrients absorption! Great for flower, it will help you grow healthy live plants.Once expanded, outdoor plants, house plants, and more!. Environmentally-friendly and a renewable alternative to peat moss. Easy to store & expand: each compact coconut coir brick expands into 8 quarts of seed starting mix, coconut coir provides a quality growing medium for all types of plants - indoor plants, providing 16 quarts total.
More information #ad
100% guaranteed: burpee is committed to the success of all gardeners. Omri listed and certified organic. Naturally conserves water: renewable coco coir has excellent moisture retention and better air circulation than peat. Ideal growing mix: improve seed germination and root growth with this premium coconut fiber mix, herb & more plant types. Just add water to expand! Dehydrated bricks save space until planting. Organic coconut coir: made from recycled coconut husks, coir is a light, sustainable growing medium that holds the perfect amount of moisture for starting seeds. 100% biodegradable soil alternative. If you are unsatisfied with your purchase, we aim to make it right!
Brand | Burpee #ad |
Manufacturer | Burpee #ad |
Height | 6 Inches |
Length | 7.25 Inches |
Weight | 2.2 Pounds |
Width | 4 Inches |
Part Number | 13126 |
Model | 13126 |
More information #ad
4. General Hydroponics
#ad
General Hydroponics Rapid Rooter Plant Starters, 50 Plugs
#adGeneral Hydroponics #ad - Use rapid rooter for robust early rooting that supports explosive plant growth. The optimal air-to-water ratio within the plug matrix results in explosive early root growth.More information #ad
Measures 10-1/2-inch length by 12-inch width by 3-1/2-inch height. Rapid rooter plugs are fortified with general hydroponic micronutrients for abundant root growth. 50 plugs per bag, bags sold individually.Brand | General Hydroponics #ad |
Manufacturer | General Hydroponics #ad |
Height | 3.5 Inches |
Length | 10.5 Inches |
Weight | 1.5 Pounds |
Width | 12 Inches |
Part Number | HGC714135 |
Model | HGC714135 |
More information #ad
5. Burpee
#ad
72 Cells, Burpee Self-Watering Seed Starter Tray
#adBurpee #ad - Also include six 4" plant markers to easily mark your seedling varieties. 100% guaranteed: burpee is committed to the success of all gardeners. Recommended for use with a heat mat for germination. Stay organized: seed starting grow kit also comes with two plant-o-gram diagrams to note which herb, flower or vegetable seeds were sown in which cells.Pellets of coco coir hold the perfect amount of moisture for seedlings. Start all your seeds for the growing season in this one complete self-watering system. Entire tray measures 10"W x 20"L x 5"H.
More information #ad
Grow like a pro: complete indoor seed starting set includes two 36 cell planting trays, two plant stands, and a dome cover. Place super growing pellets flat-side down, 72 super growing pellets, one water reservoir tray, one self-watering mat, and add warm water slowly for maximum expansion. Grow 72 seedlings: tray has space for up to 72 seedlings in cells measuring 1. 5"w x 1. 5"l x 2"D each. It minimizes overwatering and promotes healthier root development, giving you hardier plants. Bigger, better seedlings: take the guesswork out of when and how often to water with this all-in-one self watering kit. We treat each order with care to ensure healthy seeds, non-GMO seeds, plants and gardening supplies are sent in excellent condition.
Brand | Burpee #ad |
Manufacturer | Burpee #ad |
Height | 2.75 Inches |
Length | 10.5 Inches |
Weight | 1.75 Pounds |
Width | 21 Inches |
Part Number | 96004 |
Model | Self-Watering |
More information #ad
6. Super Sprouter
#ad
7" Dome & T5 Light, Black/Clear, Super Sprouter Premium Propagation Kit with Heat Mat, 5 Piece, 10" x 20" Tray
#adSuper Sprouter #ad - Art of propagation booklet with expert advice for starting seedlings and cuttings. Super sprouter 7 in ultra Clear Vented Dome with built in light track channels.More information #ad
Super sprouter 18 in high output T5 fluorescent grow light designed for the channeled dome is UL listed. Super sprouter seedling heat Mat 10 in x 21 in is ETL listed. Super sprouter double Thick 10 x 20 inch tray with no holes.Brand | Super Sprouter #ad |
Manufacturer | Sunlight Supply Inc. #ad |
Height | 8.6 Inches |
Length | 22.4 Inches |
Weight | 4.55 Pounds |
Width | 11.6 Inches |
Part Number | 726402 |
Model | 726402 |
Warranty | Manufacturer's 1 year warranty. |
More information #ad
7. AeroGarden
#ad
AeroGarden Liquid Nutrients 3 oz
#adAeroGarden #ad - Patented, organic pH buffering system great for all hydroponic applications. Add nutrients whenever you water for more consistent, faster growth.More information #ad
Specially formulated liquid Nutrients now in a 88. 72 ml 3 oz. Incredible growth for houseplants too. Size bottle. Convenient to use dispenser cup with ML markings included.Brand | AeroGarden #ad |
Manufacturer | AeroGarden #ad |
Height | 3.75 Inches |
Length | 0.75 Inches |
Width | 1.5 Inches |
Part Number | 100824-0000 |
Model | 100824-0000 |
More information #ad
8. MIXC
#ad
MIXC 10 Packs Seed Starter Tray Seed Starter Kit with Humidity Dome 120 Cells Total Tray Seed Starting Trays Plant Starter Kit and Base Mini Greenhouse Germination Kit for Seeds Growing Starting
#adMIXC #ad - Keep and eye on your growth: the only design in the market- High quality clear plastic trays of this seed grow kit make it easy to observe your plants without interrupting the process.Reusable and a great way to foster a beautiful and healthy garden. Grow health and efficient:with drain hole at bottom of each cell for proper drainage, reduce roots oversaturating.
More information #ad
Perfect size for seed starting: size of the cells: 1. 5”in length and 1. 5”in wide, fruits, vegetables, such as flowers, these seed trays are suitable for small seeds, tobacco and other plants. Total control: adjustable vents of this seed trays allow you to regulate the temperature and humidity of your seedling environment, so you have total control over the growing process. What you get – mixc seed starter tray contains: 10 x seed tray, 10 x Watertight Base Tray, 10 x Humidity Dome, 10 x Plant Labels A must have for seedling.
Brand | MIXC #ad |
Manufacturer | MIXC #ad |
Height | 4.37 Inches |
Length | 7.28 Inches |
Width | 5.67 Inches |
More information #ad
9. Window Garden
#ad
Use with our Seed Starter Kit or Any Tray. Expands with Water, Grow Herbs, Easy,Successful, Flowers and Vegetables. No Messy Soil, Window Garden Fiber Soil Direct Plant Seed Starters 36mm – 48 Pods
#adWindow Garden #ad - Because there’s no root disturbance, plants are easily established. Check out our store – click on the blue window garden link at top of page*** so easy! – just hydrate the seed starters, insert the seeds or cuttings and keep moist inside the warm mini greenhouse. Then transplant them into a planter or your garden when they’ve grown.Comes with detailed easy-to-follow instructions. When roots penetrate the outer netting, creating a tangled, STRONG ROOTS – Because of root air pruning, the air pruning causes the inner roots to explode with beneficial fibrous root growth.
More information #ad
Once seedlings have grown, simply insert the entire Seed Starter / seedling into an outdoor patio / deck planter or backyard garden. At the same time, moisture and nutrients. It’s amazing to see the results! Perfect for any skill level and great for kids too. Save money – grow your garden by seed this year! buying grown plants at the nursery can be expensive and you’re limited to only a few varieties. Unlike many seed starting trays that cause roots to spiral around the container, inferior root system. Choose the vegetable, herb and flower varieties that you want to grow. Couldn’t be easier! dense, fiber soil seed starters have a better root system capable of absorbing more oxygen, the outside air inhibits prunes the roots from growing further out. Successful transplanting – includes 48 – 36mm fiber soil direct plant seed starters.
Brand | Window Garden #ad |
Manufacturer | Window Garden LLC #ad |
Height | 1.5 Inches |
Length | 6 Inches |
Width | 5 Inches |
Part Number | FS-SS-6 |
Model | FS-SS-6 |
More information #ad