Skip to Site Content Skip to Footer

Shop Online with Coastal, featuring curbside or inside pickup at the store, or ship it to your door! Free shipping on qualifying orders over $99*

Home & Garden | March 8, 2020

Gardening with Greta: March

Gardening Roses Carrots Bayer

Gardening with Greta: March

There’s always something to do in the garden, even this time of the year. Greta, one Coastal’s favorite gardeners, is sharing her late winter to early spring garden insights, tips, and tricks to help you get the most from your patch of land.  

Gardening with Greta - March.jpg

Planting New Strawberry Beds

Strawberries are easy to maintain once they get going. But, how do you get a new bed of strawberries started this time of year? Greta suggests finding a nice, sunny spot in the garden, adding a layer of compost to the soil, and then covering that section of dirt with black plastic. From there, the step-by-step process is straight forward:

  1. Cut a straight line of holes in the plastic. Each one should be 18-inches apart.
  2. Dig a hole below each hole that is deep enough for a single strawberry plant and root. Do not bend the roots. If needed, you can cut a bit of the roots.
  3. Plant each strawberry half-way up the crown (the base of the plant).
  4. Firm the soil around each strawberry plant.
Gardening with Greta - March-2.jpg

Gardening with Greta - March-4.jpg

Recycle Tree Limbs and Plant Trimmings

If you have the means, grind up any tree branches and shrubs you may have cut in the fall and winter. Then use that as a mulch around fruit trees and in raised beds. To get the most from your mulch, spread it in layers of at least 1-inch at the base of plants. If the wood is in chips, the layer should be anywhere from 3- to 6-inches thick. Wood chips are ideal for trees and some bigger shrubs.

When spreading chips, do not push them into the soil. This can cause decay and infestations in live plants.

Gardening with Greta - March-5.jpg

It’s Time to Plant Carrots

(in some locations)
The best time to plant carrots is 3- to 5-weeks before the last spring frost. If you’re not sure about your region, use The Old Farmer’s Almanac as a guide. Greta has pulled back the straw mulch she added last fall to make roon for the carrot seeds. Once they start to grow, she'll add the mulch bnack to keep the weeds down and the soil moist. To get the best results, loosen up the soil where you’ll be planting. Carrots like sandy and airy soil. Sow pellet seeds (for ease of planting and less thinning later). Plant at 1/4-inch and 3-4 inches apart. Keep rows 8-12 inches apart.

Coastal Tip: Use Diatomaceous earth when planting to help keep slugs (if they're in your region) and other pests from eating your seedlings.

Gardening with Greta - March-6.jpg

Finally, cover your carrot plantings with a thin layer of vermiculite or compost. Greta will be planting a new set of carrots every couple of weeks so her family will enjoy multiple harvests.

Gardening with Greta - March-11.jpg

Adding Roses Can Boost Your Bounty

Looking for a green way to keep bugs out of your garden and give bees something to buzz about? Add some roses around your garden. Greta suggests adding different types of roses to the ends of planter boxes and garden rows. Just be careful to plant them in areas where they can easily be managed and pruned.

If you already have roses, this is also a perfect time to prune them back for springtime and summer blooms. Trim away diseased or damaged wood, and trim back the healthiest canes to 14 to 16-inches above the ground.

When should you plant your roses? On the west side of the Cascade range, you’ll want to plant new roses in March. The east side of both Oregon and Washington might need to wait until April or May, depending on when the ground starts to thaw.  

Gardening with Greta - March-14.jpg

To plant a rose, dig a hole that is twice as wide and deep as the pot your rose was planted in when you bought it. Add some compost and native soil to the hole and plant your rose. Greta adds two inches of mulch and wood chips around her roses.  
Coastal Tip: After planting yor roses, add Bayer Rosed & Flower Care. 1 cap full per rose at planting will help feed your roses, keep pests away, and help to prevent disease.

Get Everything You Need for Your Garden at Coastal  

Your Northwest owned and operated Coastal has a huge selection of roses, seeds, starts, and gardening equipment to get you going this year. Stop by and find everything you need, including expert advice on what grows best in your region.
; ;