General Hydroponics Koolbloom DRY 2.2 lbs - kool bloom powder gh pounds

GF+Agriculture
(47837)
Seller's other items
Contact seller
US $27.99
Condition:
New
3 available
Breathe easy. Free shipping and returns.
Shipping:
Free USPS Priority Mail®.
Located in: Hagerstown, Maryland, United States
Delivery:
Estimated between Wed, Aug 20 and Tue, Aug 26 to 94104
Delivery time is estimated using our proprietary method which is based on the buyer's proximity to the item location, the shipping service selected, the seller's shipping history, and other factors. Delivery times may vary, especially during peak periods.
Returns:
30 days returns. Seller pays for return shipping.
Payments:
       Diners Club
Earn up to 5x points when you use your eBay Mastercard®. Learn moreabout earning points with eBay Mastercard

Shop with confidence

Top Rated Plus
Top rated seller, fast shipping, and free returns. Learn more- Top Rated Plus - opens in a new window or tab
eBay Money Back Guarantee
Get the item you ordered or your money back. Learn moreeBay Money Back Guarantee - opens new window or tab
Seller assumes all responsibility for this listing.
eBay item number:156629338048
Last updated on Aug 11, 2025 04:00:57 PDTView all revisionsView all revisions

Item specifics

Condition
New: A brand-new, unused, unopened, undamaged item in its original packaging (where packaging is ...
Country/Region of Manufacture
United States
UPC
0793094013161
Brand
General Hydroponics
Type
Nutrient Additive
Form
Liquid
Item Height
6.90 in
MPN
732531
Item Length
4.6 in
Item Width
2.80 in
Item Weight
1.6 lb
Category

About this product

Product Identifiers

Brand
General Hydroponics
MPN
732531
GTIN
0793094013161
UPC
0793094013161
eBay Product ID (ePID)
1201717340

Product Key Features

Form
Liquid
Type
Nutrient Additive

Dimensions

Item Length
4.6 in
Item Height
6.90 in
Item Width
2.80 in
Weight
1.6lbs.
Item Weight
1.6 lb

Item description from the seller

About this seller

GF+Agriculture

98.8% positive feedback•202K items sold

Joined Jan 2015
Visit storeContact

Detailed seller ratings

Average for the last 12 months
Accurate description
4.9
Reasonable shipping cost
5.0
Shipping speed
4.9
Communication
5.0

Popular categories from this store

See allcategories
Other

Seller feedback (54,946)

All ratings
Positive
Neutral
Negative
  • d***c (10)- Feedback left by buyer.
    Past month
    Verified purchase
    Received when it said I was to receive. About 4 or 5 days. Well packaged. No issues. Will definitely be doing business with again, great seller!
    Xtreme Gardening Azos 6 oz - ounce Nitrogen Microbes Root Booster Beneficial (#167244447740)
  • i***1 (1129)- Feedback left by buyer.
    Past month
    Verified purchase
    Seller shipped quickly and usps lost package for a bit.. seller was super responsive in msgs and helpful in resolving the mail issue.. item finally made it safe n sound.. thank you again gf i look forward to shopping with you in future
    Advanced Nutrients Big Bud And Bud Candy 250ml Bundle Plant Fertilizer (#153924167526)
  • 4***2 (3)- Feedback left by buyer.
    Past 6 months
    Verified purchase
    Packaged very well, cap was taped to bottle to prevent from twisting loose and leaking, the 32 oz bottle I received is different from photo on web site, not at all a problem in any way, it’s the same type of bottle like a 32 oz Fox Farm liquid product, Just saying…..this was my second purchase within a month, I would not hesitate to buy again from these guys, they are great!! GF Agriculture. These guys are great
    Plant Success Myco Chum 32oz - microbial molasses fish emulsion kelp humic qt (#167244447562)
See all feedback

Product ratings and reviews

Learn more
4.8
30 product ratings
  • 25 users rated this 5 out of 5 stars
  • 4 users rated this 4 out of 5 stars
  • 1 users rated this 3 out of 5 stars
  • 0 users rated this 2 out of 5 stars
  • 0 users rated this 1 out of 5 stars

Would recommend

Good value

Good quality

Most relevant reviews

See all 24 reviews
  • by fullcomputerconsulting
    Jun 29, 2016Top favorable review

    Dry Base Fertilizer

    Good for large flowers and fruit that come out brightly colored. Extra potency means cheaper to use. Trusted brand name. Don't pay for water...

    Verified purchase: YesCondition: NewSold by: growgreenmi

  • by EAdHmOUJSt-@Deleted
    Feb 03, 2018

    Good finish product.

    Works well use only as described can easy burn if not careful. I very happy with use of this product helps to sweeten and bulk up fruits last two weeks before flush makes a nice flavor in end product. Be sure to flush after. Great product i have used GH products 14 years now no complaints.

    Verified purchase: YesCondition: NewSold by: thehydrosource

  • by calde_kyle
    Apr 14, 2019

    Very concentrated and high quality product

    This is a definite must for your vegetables or plants when they are in the fruiting stage. Make sure you mix this with warm water or let it soak in Room temperature of water until all the crystals have dissolved. This is a very concentrated and high salt containing product so make sure that it is heavily diluted and mixed with all of your other nutrients properly. You will definitely notice that your TDS ir ppm will rise significantly.

    Verified purchase: YesCondition: New

  • by mikebi60
    Aug 04, 2019

    Little package Big BLOOM.

    Marvelous product, I am using all GH products Right now, great shipping came 2 days early and I was very happy about that. A+ to all.

    Verified purchase: YesCondition: Pre-OwnedSold by: 607sues

  • by snooty48
    Apr 26, 2017

    good product,good price

    I have had good results with this product.i would recommend using this along with the maxi bloom.

    Verified purchase: YesCondition: NewSold by: milehighhydro

More to explore :