Best Selling
Best Selling
All Hot Products
All Hot Products
Grocery & Gourmet Food
Grocery & Gourmet Food
Home & Kitchen
Home & Kitchen
Home Decor
Home Decor
Toys & Games
Toys & Games
Nutrition & Supplements
Nutrition & Supplements
Dining & Entertaining
Dining & Entertaining
Appliances
Appliances
Snacks
Snacks
Beverages
Beverages
Cleaning & Household Goods
Cleaning & Household Goods
Candy & Chocolate
Candy & Chocolate
Storage & Organization
Storage & Organization
Health Care
Health Care
Books
Books
Bath & Body
Bath & Body
Coffee
Coffee
Lawn & Garden
Lawn & Garden
Home Disposables
Home Disposables
Kitchen & Household
Kitchen & Household
Mobile Accessories
Mobile Accessories
Electronics
Electronics
Pet Supplies
Pet Supplies
Bedding
Bedding
Christmas
Christmas
Baby Care
Baby Care
Hair Care
Hair Care
Diapers & Feminine Care
Diapers & Feminine Care
Clothing, Jewelry & Shoes
Clothing, Jewelry & Shoes
Berkley Jensen
Berkley Jensen
Arts & Crafts
Arts & Crafts
Office Products
Office Products
Computer Accessories
Computer Accessories
Members's Mark Products
Members's Mark Products
Living Room Furniture
Living Room Furniture
Disney
Disney
Fragrances & Fresheners
Fragrances & Fresheners
Sports & Fitness
Sports & Fitness
McCormick
McCormick
Holiday Party & Supplies
Holiday Party & Supplies
Makeup
Makeup
Ninja
Ninja
HERSHEY'S
HERSHEY'S
Bags
Bags
Shave & Grooming
Shave & Grooming
Tea
Tea
Printers & Supplies
Printers & Supplies
Mouthwash
Mouthwash
Hamilton Beach
Hamilton Beach
Grill Accessories
Grill Accessories
Women Undergarments
Women Undergarments
Moving Supplies
Moving Supplies
Marathon
Marathon
Keurig K-Slim
Keurig K-Slim
Blue Buffalo
Blue Buffalo
Seed starting greenhouse kit with clear tray and 25 peat pellets, yellow insert
Peat seed-starting pellet with sprout held in hand over seed-starting mix
Seedling tray with small green seedlings growing in peat pellets
Plantable peat pellet with small green seedling in biodegradable net sleeve
Clear plastic seed tray filled with peat pellets
Clear seed tray with peat pellets and size guide arrows
Instruction card showing four seed-starting steps with tray and seedlings
Seed starting feature card for humidity dome, plantable peat pellets, and watertight tray
SUPERThrive trial size packet with white seedling dome pieces
Seed starting greenhouse kit with clear tray and 25 peat pellets, yellow insert
Peat seed-starting pellet with sprout held in hand over seed-starting mix
Seedling tray with small green seedlings growing in peat pellets
Plantable peat pellet with small green seedling in biodegradable net sleeve
Clear plastic seed tray filled with peat pellets
Clear seed tray with peat pellets and size guide arrows
Instruction card showing four seed-starting steps with tray and seedlings
Seed starting feature card for humidity dome, plantable peat pellets, and watertight tray
SUPERThrive trial size packet with white seedling dome pieces

Jiffy 25 Cell Seed Starting Greenhouse with 42mm Peat Pellets w/SUPERThrive Sample

$16.70 $26.70( / )
Shipping Free.
Product details Seed Starting with Jiffy®️ Peat Pellets allows for stronger root growth, easy transplanting, and cost savings vs. buying plants. The greenhouse humidity dome allows seeds to stay moist and time for germination. Our fine netting is derived from cornstarch, a renewable resource. The netting allows for root aeration...
Add to Wishlist
Real time +33 visitor right now

Product details


Seed Starting with Jiffy®️ Peat Pellets allows for stronger root growth, easy transplanting, and cost savings vs. buying plants. The greenhouse humidity dome allows seeds to stay moist and time for germination. Our fine netting is derived from cornstarch, a renewable resource. The netting allows for root aeration and makes transplanting easy; plant pellet and all! The 42mm pellet size is perfect to give a little extra room for your larger blooming flowers and medium-sized vegetables. For larger-rooted veggies, move up to the 50mm pellet size. Peat is special because not only can it retain 20 times its weight in water (which helps keep fragile seedlings moist but not drowned), it also aerates and improves soil drainage allowing roots to breathe, grow and better absorb nutrients.
  • twenty-five (25) plantable expanding peat pellets, 42mm diameter
  • watertight base plastic seed starting tray & clear greenhouse humidity dome
  • The 46mm pellet size is ideal to give a little extra room for your larger blooming flowers and medium-sized vegetables
  • Greenhouse dimensions: 11" x 11" x 4¼"
  • It all starts with natural and organic peat. We harvest the peat, dry it at high temperatures to sanitize it, then press it into our biodegradable Jiffy-Strips®. You’ll love how easy it is to transplant pot and all!
  • As a bonus, get your seedlings started off strong with a sample of SUPERthrive, a kelp-based vitamin for plants!

🚚 Free Shipping & 30-Day Free Returns

Enjoy Free Standard Shipping across the USA and 100% Free 30-Day Returns with zero restocking fees.

📦 Shipping Policy

  • Target Destination: We ship exclusively to physical addresses within the 50 United States.

  • Order Processing (Handling Time): 0 to 3 business days (Mon – Fri). Orders placed after 5:00 PM ET or on weekends begin processing the next business day.

  • Transit Time: 0 to 3 business days (Mon – Fri).

  • Total Estimated Delivery: 1 to 6 business days.

  • Tracking: A tracking number will be emailed to you as soon as your order ships.

🔄 Return & Refund Policy

  • 30-Day Return Window: Items can be returned within 30 days of delivery.

  • 100% Free Returns: We provide a prepaid return shipping label for all eligible returns (including customer remorse, wrong size, or defective items).

  • Zero Restocking Fees: We do not charge any restocking or return fees.

  • Item Condition: Must be new, unused, and in original packaging with all accessories included.

  • Fast Refunds: Once inspected at our warehouse, your full refund is processed back to your original payment method within 7 business days.

⚠️ Damaged or Incorrect Orders?

If your item arrives damaged, defective, or incorrect, please notify us within 48 hours of delivery with photos of the item and packaging so we can expedite a free replacement or instant full refund.

📩 How to Start a Return or Inquiry

Returns are accepted by mail with prior authorization. Contact our customer care team with your order number: