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Grodan® Stonewool Delta Gro-Blocks & Big Mama

Marsoni M251S
Sale price$153.39
Pay 4 payments of $38.35 a month.Shop Pay
Get it in 3 business days with 1 day shipping. Friday, May 29
Grodan® Stonewool Delta Gro-Blocks & Big MamaGro Blocks are similar to a plant container. Need a 3 in pot? Then choose a 3 in Gro Block. Small plants can be fully grown in our larger Gro Blocks. Holes are perfect size for any 1. 5 in starter plug. Come in packs labeled with instructions. Big Mama is Grodan's largest block ever produced! Big enough to grow a large plant for its entire life. More than twice the amount of wool as our Hugo Block.
Easy Shipping

Quick Dispatch:

Your Grodan® Stonewool Delta Gro-Blocks & Big Mama orders ship within 1-2 business days.

Delivery Options:

  • Standard: 3-7 business days
  • Fast: 2-3 business days
  • Express: 1-2 business days

Order Tracking:

You'll receive a tracking link by email once your Grodan® Stonewool Delta Gro-Blocks & Big Mama ships.

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Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
4.5 ★★★★★
Based on 1240 reviews
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R
New York, US
★★★★★ 5
Great sweater
Color: Seaweed Green, Size: X-Large
Fantastic sweater. True to size. Color is vibrant. Basketweave texture makes it look like a much more expensive piece. I get compliments every time I wear it.
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Reviewed in the United States on March 8, 2026
B
Verified Purchase
Bill
Massapequa, US
★★★★★ 5
Great Quality and Fit!
Very nice sweater! It’s well made from quality materials. It is soft and stretchy. Highly recommend this casual sweater! I have four and will probably pick up a couple more. Can’t go wrong!!
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Reviewed in the United States on January 26, 2026
T
Verified Purchase
Tony
Bozeman, US
★★★★★ 4
Looks amazing
Very nice material and feel. I got complimented on this in public and it made my day, and completely validated the purchase for me. A soft material that looks and feels right when worn. I will buy more.
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Reviewed in the United States on May 6, 2026
K
Verified Purchase
Kaylie
Dallas, US
★★★★★ 5
Great sweater, high quality
High quality & true to size! My fiance wore this for our engagement party and got so many compliments.
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Reviewed in the United States on March 20, 2026
S
Verified Purchase
Samuel St Hilaire
San Leandro, US
★★★★★ 5
Beautiful sweater
Color: Dark Brown, Size: Small
This sweater is gorgeous! It looks so great on my husband. Color, fit and material was so nice!
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Reviewed in the United States on February 13, 2026

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