Grow Supply Shop Reviews

Based on 253 reviews
94%
(238)
4%
(11)
2%
(4)
0%
(0)
0%
(0)
Good product

Strong sturdy bags good price

Order not received yet.

I have not received my order of Humboldt County’s Own Magnum (Magnesium and Sulfur Boost. Order was placed Aug. 28 2021. Like you said 17 days ago. I received a partial shipment the deep Fusion bloom. But no Magnum. Hope it’s a weather delay only. Thank you.

Humboldt countys own

They have the best products out there. After using a different brand for years, I tried HCO after a friend told me about them. After 4 harvests my plants are healthier, bigger and tastier. Great product, the whole line of products is superior, in my opinion, to anything else ou there.
T. Woods

Silica

This product is great, I use the whole NPK Industries products, my plants are large and health, the stalks are big and have no problem holding the fruits

Humboldt County's Own Deep Fusion Bloom/Soil

Humboldt County's Own Crystal Burst

Delivery was fast! Got what I paid for.

J
NPK RAW Potassium
Jay Thomas
Good company

Not blazing delivery speed but overall good nonetheless

Like your products

I have used your products for the past three years and l’m totally satisfied.Thank you

Good stuff

awesome delivery and customer service

quick and really amazing customer service provided..would highly recommend to my friends and will definitely be ordering from you guys again!

Fast, good quality, and helpful staff. Thanks

Haven’t got it yet

Still waiting for it

Great stuff

Shipment came on time

Snow storm plus

Great product.cant wait to see final results

We haven't received it yet

We would love to give a review but it has yet to be delivered.... We are still waiting

Great stuff

Thanks for a fast delivery.

Growtime

With grow supply its always Growtime

Snoops Premium Nutrients Bloom Soil A Non-Circulating Soil

Route Package Protection

Exterminator.

Love the product. Used it for many years. Dont like nasty chemicals in our gardens. Citric acid and yeast do a fantastic job at killing those nasty critters and work well against molds.
When an associate brought plants over, years back full of rust mites, this was only product I found that actually stated it kills those buggers.

Great stuff

Was here soon after I ordered

5X5 net trellis

Love my net trellis

New grow

As far as I've seen it's a great product & I wish for the best results. Thanks again for everything

Gorilla Grow Trellis

Smooth Transaction- Super Quick Shipping- Item works perfectly!