Very impressed with the quality and the service

GREAT PRODUCT, WORKS PERFECTLY 👌

Got the small heater and it has made a huge difference in the temp inside, temperature stable and growth kicked off.

Living in a regional area I am unable to access many minerals required to keep my cactus and succulent collection thriving. Finding Dr Greenthumbs site was a game changer. Service and communication is excellent and they helped me with the best delivery options available

High quality and great value.

Interesting mixture used the flower version and found nicer uptake of nutrition from the beautiful mixture . I don’t use CAL/mag now and very happy

Happy grower easy kept tent at perfect temp even running LEDs

This is my second purchase from Dr Greenthumbs and probably won't be my last. The quality of his products are superior to any other outlet I have used before.
Highly recommend if you are serious about your plants 🪴

Thought I’d try the fruit roids as I’m already using root roids

Seems to be effective to me going by the visual results a day or two after application

Another amazing Dr.Greenthumbs product..this stuff is a powerhouse for a strong healthy foundation

My leaves a fatter and thicker, much longer leaves, that kinda green that just makes you wanna cry, unless the leaves are colored ;) Roiding rageously !!!!!

I ordered Black Basalt rock and the service was great. Having all the information about the delivery. Didn’t use jet I’m waiting to used next spring season.

Most accommodating Dr in the business. Quality products and service.

Excellent and fast service, great products!