If you want a great lawn this summer, you will have to do some work.  The first three tasks should be done at least once a year, twice if you have bad soil, heavy compaction or a thin lawn.

There are 5 recommended tasks for building and maintaining a great lawn:

1. Aerate  – this will reduce compaction and get rid of thatch. No need to if you are on sand

2. Topdress  – this will feed your lawn and improve soil

3. Overseed  – this will thicken your lawn and fill any spaces so weeds won’t establish

4. Mow high  – at least 2 1/2 inches, but in the hotter months 3 inches

5. Don’t over water  – 1 inch, once per week, at most, including rain, or let your lawn go dormant in the summer, it is a natural adaptation.

Time to get to work if you want a great lawn this summer!

Aerate once the lawn has dried up and is no longer damp. After aerating, add a well screened layer of compost to a depth of ¼ to ½ an inch. Adding compost to your lawn is the equivalent to feeding it fruits and vegetables. Compost will add the main nutrients (N, P, K) as well as the micro nutrients needed.

Choose a mixture of grass seed that has several species of grass in it. Remember, with grass seed, you get what you pay for, so a few extra bucks will go a long way with the quality of seed. Spread the seed over the compost and lightly rake it in. Keep the seed moist (not soaking wet) for a period of 8-10 days.

There are many options for grass seed. Buy the best quality for the best results.

They are predicting a bad year for bugs, so applying beneficial nematodes will help prevent damage by pests such as grubs. The key to using these is to follow the directions EXACTLY! Nematodes are now available for purchase at most garden centres and large box stores such as Home Depot or Canadian Tire. They will likely be stored in a fridge, if not; you may want to look for them elsewhere. They need to be kept cold so the nematodes stay in a dormant state before application. I won’t go into specific detail on how the nematodes work, but if you are keen, google it. Don’t say I didn’t warn you!

If your lawn is covered with more than 50% of weeds, and you don’t want the weeds, you should resod, or consider an alternative to your lawn.

In my next post I will tackle weeds…

Aileen