Lawn Guardian Nematodes

$29.99

Are skunks digging up our lawn?  Seeing dead patches in your grass?  You probably have a grub infestation!  Using Canadian grown Beneficial Nematodes, a natural pest control solution.  Environmentally friendly and safe for you and your loved ones, nematodes are microscopic beneficial insects that hunt down and prey on grubs. Apply in the spring when soil temperatures are above 10°C and again in the fall, nematodes are your own grub control solution that complies with the Ontario pesticide ban.  Read our guide on working with nematodes here.  To watch a video on how to apply nematodes, check this link.
Save $5 off Nematodes, while supplies last. Sale limited to the first 100 Nematodes packs sold. 

Nematodes Facts:

  • 100% safe for people, pets, plants and even earthworms.
  • Each package covers 300 m2 (3,000 sq ft).
  • Apply in the Spring and Fall when the soil temperature is above 10°C.
  • Lawn Guardian controls the larva stage of June Bugs, Japanese Beetles, European Chafer the most common lawn grub pests.
  • Easy to apply with Hose End Sprayer, Watering Can or Pump Sprayer.

Lawn Guardian Nematodes

Are skunks digging up our lawn?  Seeing dead patches in your grass?  You probably have a grub infestation!  Using Canadian grown Beneficial Nematodes, a natural pest control solution.  Environmentally friendly and safe for you and your loved ones, nematodes are microscopic beneficial insects that hunt down and prey on grubs. Apply in the spring when soil temperatures are above 10°C and again in the fall, nematodes are your own grub control solution that complies with the Ontario pesticide ban.  Read our guide on working with nematodes here.  To watch a video on how to apply nematodes, check this link.
Save $5 off Nematodes, while supplies last. Sale limited to the first 100 Nematodes packs sold. 

$29.99

Heeman Greenhouses

We’re currently closed for walk-in guests in the interest of public health but open during these hours for online order pick-ups.

Order Pick-Up Hours

Sunday8:00am – 8:00pm
Monday8:00am – 8:00pm
Tuesday8:00am – 8:00pm
Wednesday8:00am – 8:00pm
Thursday8:00am – 8:00pm
Friday8:00am – 8:00pm
Saturday8:00am – 8:00pm