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Dividing daylilies really adds up


Daylilies are beautiful and easy-care plants, but they do requires dividing every three to five years. (Photo: Debbie Arrington)


Create new plants and more impact with this cheap trick


For some plants, division adds up to amazing multiplication. Daylilies are a case in point. This popular perennial benefits from periodically dividing the tangled tubers and separating them into new plants.

Fall is the best time to divide daylilies. Done every three to five years, this process can create long rows or masses of these easy-care, drought-tolerant colorful flowers.

It's also the cheapest way to expand daylily impact in your spring and summer garden. One clump can produce three or more new clumps that will bloom the next spring. Over time, division really adds up.

No one knows that more than the folks at the Amador Flower Farm, home to 14 acres of daylilies in about 1,200 varieties. (Of those, nearly 1,000 are offered for sale.)

Making a memorable impact, more than 200,000 Stella De Oro daylilies -- the well-known "golden star" -- line the property's fence. Millions more plants fill the fields in long, labeled rows under massive oaks.

Located in Shenandoah Valley in the heart of Amador County's wine country, the popular Plymouth landmark is hosting its fall pumpkin patch and other October fun while the daylily fields wrap up their bloom season.

According to owner Jeanne Deaver, daylilies come in three different foliage categories: Evergreen, semi-evergreen and dormant or deciduous.

The evergreen varieties keep their leaves green and growing year round as long as temperatures stay above freezing.  Semi-evergreen plants tend to shrink back, losing some leaves but staying above ground and visible in winter. Dormant or deciduous daylilies die back to the ground each fall. They can survive temperatures below zero, but also need winter chill to perform well.

To divide daylilies, dig up the whole clump. Remove any browned or dead foliage. With gloved hands, work apart the tubers and fat roots; they will naturally separate, breaking apart with their foliage attached. Use a sharp knife or garden shears to cut the clump if necessary, but keep any foliage attached; those leaves will be the new plants.

Daylily leaves form fans that sit atop the soil surface with the roots and tubers just below the soil. That's how they should be transplanted, too. In creating new plants, keep at least two new fans per clump.

After transplanting, water well. Then, monitor the new plants through the fall and winter to make sure the clumps don't completely dry out, irrigating once a week if no rain. The rewards of this effort come next spring -- and many years to come.

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Garden checklist for week of May 3

Make the most of pleasant spring weather – and get to work.

* Plant, plant, plant! It’s prime planting season in the Sacramento area. Time to set out those tomato transplants along with peppers and eggplants. Pinch off any flowers on new transplants to make them concentrate on establishing roots instead of setting premature fruit.

* Direct-seed melons, cucumbers, summer squash, corn, radishes, pumpkins and annual herbs such as basil.

* Harvest lettuce, peas and green onions.

* In the flower garden, direct-seed sunflowers, cosmos, salvia, zinnias, marigolds, celosia and asters. (You also can transplant seedlings for many of the same flowers.)

* Plant dahlia tubers. Other perennials to set out include verbena, coreopsis, coneflower and astilbe.

* Transplant petunias, marigolds and perennial flowers such as astilbe, columbine, coneflowers, coreopsis, dahlias, rudbeckia and verbena.

* Keep an eye out for slugs, snails, earwigs and aphids that want to dine on tender new growth.

* Feed summer bloomers with a balanced fertilizer.

* For continued bloom, cut off spent flowers on roses as well as other flowering plants.

* Don’t forget to water. Seedlings need moisture. Deep watering will help build strong roots and healthy plants.

* Put your veggie garden on a regular diet. Set up a monthly feeding program, and keep track on your calendar. Make sure to water your garden before applying any fertilizer to prevent “burning” your plants.

* As spring-flowering shrubs finish blooming, give them a little pruning to shape them, removing old and dead wood. Lightly trim azaleas, fuchsias and marguerites for bushier plants.

* Don’t forget to weed! Those invaders are growing fast.

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Food in My Back Yard (FIMBY) Series

Lessons learned during a year of edible gardening

WINTER

Is edible gardening possible indoors?

Hints for choosing tomato seeds

Starting in seed starting

Why winter is the perfect time to plant fruit trees

When to plant? Consider staggering your transplants

How to squeeze more food into less space

Potatoes from the garden

Plant a fruit tree now -- for later

Win the weed war by tackling them in winter

Tips for planting bare-root trees, shrubs and vegetables

Time to give vegetable seedlings some more space

Ways to win the fight against weeds

FALL

Dec. 16: Add asparagus to your edible garden

Dec. 9: Soggy soil and what to do about it

Dec. 2: Plant artichokes now; enjoy for years to come

Nov. 25: It's late November, and your peach tree needs spraying

Nov. 18: What to do with all those fallen leaves?

Nov. 11: Prepare now for colder weather in the edible garden

Nov. 4: Plant a pea patch for you and your garden

Oct. 27: As citrus season begins, advice for backyard growers

Oct. 20: Change is in the autumn air 

Oct. 13: We don't talk (enough) about beets

Oct. 6: Fava beans do double duty

Sept. 30: Seeds or transplants for cool-season veggies?

Sept. 23: How to prolong the fall tomato harvest 

SUMMER

Sept. 16: Time to shut it down? 

Sept. 9: How to get the most out of your pumpkin patch

Sept. 2: Summer-to-fall transition time for evaluation, planning

Aug. 26: To pick or not to pick those tomatoes?

Aug. 19: Put worms to work for you

Aug. 12: Grow food while saving water

Aug. 5: Enhance your food with edible flowers

July 29: Why won't my tomatoes turn red?

July 22: A squash plant has mosaic virus, and it's not pretty

July 15: Does this plant need water?

July 8: Tear out that sad plant or baby it? Midsummer decisions

July 1: How to grow summer salad greens

June 24:  Weird stuff that's perfectly normal

SPRING

June 17: Help pollinators help your garden

June 10: Battling early-season tomato pests

June 3: Make your own compost

May 27: Where are the bees when you need them?

May 20: How to help tomatoes thrive on hot days

May 13: Your plants can tell you more than any calendar can

May 6: Maintain soil moisture with mulch for garden success

April 29: What's (already) wrong with my tomato plants?

April 22: Should you stock up on fertilizer? (Yes!)

April 15: Grow culinary herbs in containers

April 8: When to plant summer vegetables

April 1: Don't be fooled by these garden myths

March 25: Fertilizer tips: How to 'feed' your vegetables for healthy growth