Now is right time to replant, sod lawn – The Columbian

Allen Wilson is a Vancouver gardening specialist. Email Allen Wilson at allenw98663@yahoo.com.

I have decided to replant my back lawn. Is this a good time to plant? Would you recommend sod or seed?

This is actually the very best time of year to plant a lawn. It fits the natural cycle of grass growth. Where grass is not mowed it matures seed about this time of year. The seed falls on the ground and sprouts.

Whether seeded or sodded, the cooling temperatures are ideal for grass growth as it multiplies quickly and forms a strong root system. The soil is still warm so seed sprouts quickly and develops rapidly.

This time of year you can have a full thick lawn in 6 weeks from seeding. If you can water frequently and keep the kids and dogs off of it for that long. The cost is considerably cheaper than sodding often a third or less.

If you need quicker results, then sodding is immediate. Even a sodded lawn should be babied for a couple of weeks until the grass is well rooted.

If you have a heavy clay soil which has not been amended with organic matter, I would recommend tilling in several inches of organic matter such as bark dust or peat moss. This will insure better long term performance of your lawn.

If you kill the existing grass and weeds, you can rototill in the dead grass with a large rototiller. It will take several passes to get the grass chopped up finely.

The grass itself is a good organic amendment but I would still add some bark dust.

I have had good success using a short cut method. Spray the existing lawn and weeds to kill them. Then scalp mow the remaining top growth to a 1/2 inch height. About one week later apply a top dressing of soil mix from a nursery or bulk soil and bark supplier. It takes about 1 1/2 yards per 1000 square feet of lawn area. This can be raked to smooth any bumps or dips in the lawn.

Fertilize and lay sod or broadcast seed directly on this soil mix. The old grass will gradually decompose. Roots grow well into it. Seed should be raked so that about ?/3 of the seed is covered.

A newly sodded lawn requires daily irrigation or rainfall to keep the top inch moist for about 2 weeks. A newly seeded lawn requires irrigation at least 3 times a day to keep the top of the soil constantly moist for about 3 weeks. Then irrigation can be reduced to once a day.

If you have the time and energy, you can plant your own lawn using one of these methods. If you would like more information on lawn planting send me an email.

Allen Wilson is a Vancouver gardening specialist. Email Allen Wilson at allenw98663@yahoo.com.

Read more here:
Now is right time to replant, sod lawn - The Columbian