There's Nothing Like A Lawn

As the weather warms up, more people head outside to catch every moment of sun. In the Northwest, that means sitting on the grass during lunch, on coffee breaks – whenever you can catch a few minutes to enjoy the new flowers and the change of season. While March remains a little dreary and overcast, it is the perfect time to renew your turf.

Keeping grass lush, green and inviting isn’t that difficult – especially in the spring when rain still supplies plenty of water. There are a few essential steps, however:

(1) Aerate your turf. This simple process involves pulling plugs from the ground to break up compact soil and to allow air to circulate freely. It can be done mechanically on large areas or with manual equipment in small spaces.

(2) Fertilize. A good quality fertilizer will send roots deep into the earth – insuring that top growth is strong and thick. A rough rule of thumb says the roots of your grass should be at least as deep as the grass is tall. Which means – don’t mow the grass so that it is golf course short. One to two inch tall grass still looks neat on top of the soil, while the invisible roots hold moisture and fertilizer to keep the blades green and growing.

(3) Add lime as needed. Northwest soils tend to be more acidic – so it is generally a good idea to test the pH and add lime to your fertilizer mix. A pH of 6.5 is ideal.

(4) Thatch. Thatching can make your turf look chopped up and messy – so it is best to do it when the grass will fill back in quickly (right about now is a good time!) Thatching pulls out old, dead grass and allows room for new growth to take root and thrive.

(5) Overseed. Fill in  bare patches before weeds do – overseed with a good quality lawn seed. Use seed suited to your area and climate. In the Puget Sound area, fescues do well in shady areas and rye grass mixes do well in full sun. Rye grass is also hardy and can take a fair amount of trampling – so it is good for heavily trafficked areas. In general, bluegrass, although pretty, grows poorly in the northwest. If you use a seed mix with bluegrass seed, keep the percentage of bluegrass below 20%.

(6) Mulch flower beds. Remove your old bark mulch, where weed seeds and disease may be hiding, and add fresh mulch for the spring. It looks and smells great, and it keeps weeds from sprouting. A thick layer of mulch is one of the best investments you can make it your landscape. It will reduce labor, save water, and suppress weeds – and all you have to do is replenish it annually.

GREEN GRASS IS “GREEN,” TOO

Sometimes, when we talk to clients about turf, we get questions about the “bad” effects grass can have on the environment: fertilizer run off, wasted water, constant mowing etc. But consider – each of these problems is actually caused by poorly cared for turf. A well managed lawn enhances the environment in important ways:

• Well-cared-for lawns can significantly increase your property values.
• A healthy lawn is of utmost importance to our environment. A 50-foot by 50-foot lawn produces enough oxygen for a family of four.
• Lawns cool the atmosphere. Eight healthy front lawns have the cooling effect of 70 tons of air conditioning, which is enough for 16 average homes.
• Grass converts carbon dioxide to oxygen, a process that helps clear the air.
• Dense, healthy grass slows water runoff, removing contaminants and trapping soil. Fresh, filtered water returns to the underground water supply.

If you haven’t yet subscribed to Plantscapes’ Spring Turf program, give your customer service rep a call.