Hsu Growing Supply Products
Hsu Growing Supply is provider of organic-based and sustainable growing supplies as well as a manufacturer of various, high quality composts and soil blends.
We have long invested in the manufacturing and testing of our compost and soil products.
Hsu continues to be a leader in Wisconsin’s composting industry and has several certifications on our products.
Showing 161–176 of 233 results
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RWWP Deadly Dozen 12.5# 1/4 Acre
$36.99 Add to cart -
RWWP Giant Miscanthus per root
$1.00 Read more -
Safe Step Sure Paws Pet friendly Ice melter 8#jugs
$7.50 Add to cart -
Satori (Generic Quadris) – 2.5 Gallon Jug
$157.50 Add to cart -
Sevin XLR Plus – 2.5Gal. Jug
$140.00 Add to cart -
Soybean 10-15-25-4.8S 50 # Bag 1/4 Acre
$26.00 Read more -
Spartan Mosquito Eradicator 2/PK
$24.99 Add to cart -
Spectracide® Bag-A-Bug® Japanese Beetle Trap
$9.95 Add to cart -
St. Gabriel Organics Milky Spore – 15lb Bag
$46.00 Add to cart -
STRAW BALE
$7.00 Read more -
STRAW BLANKET – 8′ X 112′
$43.00 Add to cart -
Sustane 4-6-4 Compost Tea Bags – 12 bags
$9.20 Add to cart -
Sustane Flourish 8-2-4 WDF
$6.00 – $14.50 Select options -
Sustane High Nitrogen 12-0-1 – 3lb Jar
$22.50 Add to cart -
Sustane High Nitrogen 12-0-1 WDF – 1lb Jar
$7.25 Add to cart -
Switch – 28oz Jug
$130.20 Add to cart