Two bids, same gel number: how grades differ behind the label
Same 300 g/g, same mesh range, 26 percent apart. Saline absorbency, load-bearing swell, sieve analysis and a 30-day jar test that separates two grades.
Five questions growers actually ask at the depot counter
How many trees per bag, can I stop watering, will it block drippers, how long does it last, why is that one cheaper: answers for the depot counter in spring.
