Hydroponic & Fertilizer
Supplies

With Mr. Fertilizer

*IMPORTANT* OUR RETAIL STORE IS OPEN AGAIN TO FOOT TRAFFIC FOR THE TIME BEING. OUR ONLINE STORE WILL BE OPERATING NORMALLY AND WE ARE TRYING TO GET ORDERS OUT IN A TIMELY FASHION BUT THERE MAY BE SLIGHT DELAYS, AND CERTAIN ITEMS MAY BE OUT OF STOCK. *NOTE We cannot keep up with items coming back in and out of stock at the moment. We apologize if something you ordered is unavailable and we will work with you to find an appropriate sub, or issue a prompt refund. :)

IF THERE IS AN ISSUE WITH YOUR ORDER WE WILL BE IN CONTACT WITH YOU.

THANK YOU FOR FOR SHOPPING WITH MR. FERTILIZER!

WELCOME TO OUR ONLINE STORE! We've got a lot of work ahead of us to get this site dialed-in. Consider us in the "soft launch" phase. Excuse us till we get it nice and polished, and enjoy your visit :)

For over 30 years, we’ve specialized in indoor gardening, including — but certainly not limited to — growing hydroponically! Check out our products below and when you're ready, either come into our store or have us ship to your Canadian address :)

*Please be wary of ordering large items out of province, shipping can vary significantly*

Neem Cake (Meal) Jake’s All-in-one Non-Pesticide 473 mL/ 1 pint Dyna-Grow Grow Seaweed (Kelp) Meal Worm Castings - 2 sizes

Huge yield!

Best Return

Nutrients play a vital role in all stages of your plants life; keeping them supplied with high quality fertilizer is one key to a large harvest!

Propagation Fertilizers

Large Or Small

Home Grow Operation

If you are just getting into hydroponics or need some extra fertilizer to help with your outdoor crop we have you covered.

Get started with growing media, containers and propagation.

Large Scale Operation

Do you already have an established farm and looking to expand your potential? Our wide variety of commercial grade fertilizers will leave you and your crop amazed.

Along with top quality fertilizers we carry high output grow lights. 

Thank You For Choosing
Mr. Fertilizer

See You Next Crop