Pros & Cons
Pros
Almost 100% germination rates. Holds moisture for a couple of days depending on humidity and east to transfer to large medium to grow. Some people say they mold up because they are moist in the bag.
The plugs are just the right size to fit in the standard germination tray. I find them twice as fast as rockwell cubes and reuse them if the clones die.
Cons
Rockwool or sphagnum/peat is a better option. When you wet these, they look moist like they should be but when you pick it up the bottom looks dry.
Lead causes irreversible damage in all ages. Didn't even use any rooting stim. Retailer stands by its refund policy.
Highlights
Shipping
Already used some seeds sprouted fast and working great
Packaging/appearance
Some people say they mold up because they are moist in the bag
Competitiveness
They are one of the best root sponges on the market at a reasonable price
Overview
- How are reviewers describing this item?
great, good, medium, rapid and excellent. - Our engine has profiled the reviewer patterns and has determined that there may be deception involved.
- Our engine has determined that the review content quality is low.
- Our engine has analyzed and discovered that 65.6% of the reviews are reliable.
- This product had a total of 10,886 reviews as of our last analysis date on Jan 1 2024.
Helpful InsightsBETA
Posted by a reviewer on Amazon
Keeps wet but hard to get roots out without damage
Posted by a reviewer on Amazon
Half of them came moldy green but for most part works ok with my seeds
Posted by a reviewer on Amazon
If you dont get roots then you did something wrong
Posted by a reviewer on Amazon
Some people say they mold up because they are moist in the bag
Posted by a reviewer on Amazon
Soaked seeds for 1216 hours pop these into soaked rapid rooter cubes and then wait
Posted by a reviewer on Amazon
Verry good all of plant grow whit this thanks
Posted by a reviewer on Amazon
It has taken some trial and error using this method coming from soil
Posted by a reviewer on Amazon
Once i get a mother plant selected i will try these with clone cuttings and will update this review at that point in time