OGS Sulfur 1kg

In stock

Grow Gear


Sulfur is a versatile element vital for all aspects of optimal plant function, most notably in regards to flavour and smell of harvest. Sulfur acts as a natural soil conditioner that will both assist in treating alkaline soils (High pH) OR assist if your regular water source has a high pH.  Furthermore It is able to sequester excess sodium, reducing the possibility of salt build up.

Sulfur is one of the fundamental building block of all terpenes, flavinoids and resins. With this in mind we want to ensure the plant has access to all the Sulfur it needs, to allow optimal production. 
Finally Sulfur powder Is also a fungicide having the ability to curtail unwanted fungal pathogens in your soil.
Add Sulfur to your garden today as either an amendment in the soil, or a top-dress additive today!

We recommend you mix 1 handful per 25L of compost or 75L of soil media.

Please note sulfur is a known irritant and care should be taken to avoid inhalation or contact with the eye.

Returns Policy

You may return most new, unopened items within 30 days of delivery for a full refund. We'll also pay the return shipping costs if the return is a result of our error (you received an incorrect or defective item, etc.).

You should expect to receive your refund within four weeks of giving your package to the return shipper, however, in many cases you will receive a refund more quickly. This time period includes the transit time for us to receive your return from the shipper (5 to 10 business days), the time it takes us to process your return once we receive it (3 to 5 business days), and the time it takes your bank to process our refund request (5 to 10 business days).

If you need to return an item, simply login to your account, view the order using the 'Complete Orders' link under the My Account menu and click the Return Item(s) button. We'll notify you via e-mail of your refund once we've received and processed the returned item.


We can ship to virtually any address in the world. Note that there are restrictions on some products, and some products cannot be shipped to international destinations.

When you place an order, we will estimate shipping and delivery dates for you based on the availability of your items and the shipping options you choose. Depending on the shipping provider you choose, shipping date estimates may appear on the shipping quotes page.

Please also note that the shipping rates for many items we sell are weight-based. The weight of any such item can be found on its detail page. To reflect the policies of the shipping companies we use, all weights will be rounded up to the next full pound.

Size Chart