Stop fungus gnats and any other creepy crawlies from breeding inside growing media once and for all! Diamond Natural Surface Protect provides a long-term solution to prevent pests from infesting and damaging plants, and reduces the need for insecticides and other chemical treatments.

Diamond Natural Surface Protect has been extensively tested and proven to be most effective in protecting against fungus gnats when used as a top dressing for plants in grow pots. Due to its targeting of the entire 28-day life cycle of fungus gnats, it is a more superior top-dressing product compared to others.

The rough diamond glass surface of creates a hostile environment for any insect that tries to move through it, preventing adult gnats from breeding in your grow media and trapping any pre-existing larvae beneath the surface.

Diamond Natural Surface Protect remains effective whether dry or wet and can be used indoors in many grow room setups as well as outdoors in the garden or greenhouse.

Diamond Natural Surface Protect is:

• Non-toxic, chemical-free fungus gnat control. Totally natural.
• Long-lasting top dressing.
• Effective under dry or moist conditions.
• Great for indoor and outdoor plants.
• Made of high grade compounds of silica 72%, Lime 10%, and other natural occurring elements.
  
• Made and packed in Australia.
• Sterilised, rinsed and ready to use.
• used in commercial gardens with a extremely high success rate.
  
• Scientifically Proven Trials have proven Diamond Natural Surface Protect  used as a top dressing is an effective physical barrier against fungus gnats. Unlike other top dresses that are limited to one phase of control, The Diamond Protect controls gnats at different points of their lifecycle. It prevents adult emergence from hatching larvae and deters females from laying eggs in the growing media. As a result, the life cycle of fungus gnats is interrupted, and its population significantly reduced.

Simple to Use

All you need to do is apply approximately 15mm layer of Diamond Natural Surface Protect top dressing to fully cover the surface of the growing medium in your growing containers. Make sure the entire top surfaces of all your growing containers are fully covered at all times. Irrigate gently to avoid disturbing the protective physical barrier of Diamond Protect. 

For added protection, fungus gnats have been known to get in through holes at bottom of pots, our suggestion is to put a layer of Diamond Protect at the bottom of drainage pots, just enough to cover the drainage holes, then top up with soil and add another layer of Of Diamond Protect at the top of soil.