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  • Upcoming Garden Events

    Sept. 30: The Nashville Herb Society presents Through the Garden Gate: A Glimpse of Edwardian England, 8 a.m. – 3 p.m. at Cheekwood Botanic Hall. Celebrate the gardens, foods and flowers that delighted Downton Abby family and friends at the turn of the 20th century. The event begins with a hearty Edwardian breakfast, followed by three speakers: Marta McDowell on Beatrix Potter’s Gardening Life; Geraldine A. Laufer on Tussie Mussie – Victorian art of expressing yourself in the language of flowers; and Terry White, The English Garden event florist . Registration includes breakfast, box lunch in the garden with music, English tea and cookies. To learn more or to register, visit www.herbsocietynashvlle.org.

    Tips & tasks – September

    Cut the dead tops of coneflowers, but leave enough for goldfinches to enjoy the seeds.

    Plant cool-weather vegetables for a fall crop: spinach, mustard and turnip greens, radishes, leaf lettuce.

    Start a new lawn of cool-season grass, such as fescue, or refurbish or repair establish lawns.

    Don’t let the soil of newly planted grass dry out. New grass needs about an inch of water per week.

    It’s still warm, so continue to water and weed garden beds as needed.

    Remove dead foliage, spent flowers and other garden debris; replenish mulch as needed.

    Continue to harvest produce, which may be getting a boost now from slightly cooler weather. Keep watering sage, rosemary and other perennial herbs so they’ll be in good shape to get through winter.

    Prepare to bring houseplants back indoors: remove dead leaves, scrub soil from the sides of the pots, treat for insects. Bring tropical plants in before nighttime temperatures dip to 55 degrees.

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Sowing seeds indoors: get a jump on the season

Question: When is the time to start vegetables and annual flowers indoors to plant outside in spring?

Start seeds indoors soon to plant in the garden this spring.

Start seeds indoors soon to plant in the garden this spring.

The time to start seedlings indoors depends on plants’ individual growth rates and the recommended dates in your area for putting plants in the ground. To figure the seed-starting date, start with the recommended planting time, calculate the plant’s germination and growing time (often noted on the seed package), and count back the required number of weeks to reach the date for starting the seeds.For example, to grow seedlings of a warm-season flower like zinnias in Middle Tennessee (where The Garden Bench calls home), we can plan on putting transplants in the ground after mid-April, the area’s last average frost date. The approximate growing time for zinnia seedlings is about 4-6 weeks, so you can sow zinnia seeds indoors early- to mid-March. Tomato seeds, another warm-weather favorite, can be sown in flats indoors 5 – 7 weeks before it’s time to transplant, so we can plan on starting them early in March.

To start cool-weather vegetables indoors, begin much earlier. For example, some leaf lettuces can be started indoors 4 weeks before the soil outdoors can be worked; bigger, tougher cool-season favorites like broccoli and cauliflower need 5 to 7 weeks to reach transplanting size. Sowing indoors now until the end of January can provide transplants ready to go in the ground at the end of February.

Give the seedlings plenty of light and the recommended moisture as they grow, and harden them off – expose them gradually to outdoor weather – before planting them in the ground.

 

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2 Responses

  1. Gloria, your writing about sowing seeds indoors jolted me into action. I usually don’t sow indoors, although I know it’s a good thing. But as I have a packet of zinnia seeds just waiting, I’l going to do the right thing. Cheers!

    • Lee, one nice thing about sowing indoors is that it gives you something to look forward to on days like today. Flurries are flying again in Middle Tennessee!

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