Question 1

What vegetables should not be started in seed trays?

Accepted Answer

Beans should always be planted directly in soil where you intend to grow them because they have delicate roots that go into shock when transplanted. They're hardy enough to plant early without trays.

Question 2

Can you reuse plastic seed trays year after year?

Accepted Answer

Yes, plastic seed trays can be reused for multiple seasons if you wash them thoroughly with soap and water between uses. Proper cleaning prevents disease spread and extends the life of your trays.

Question 3

Do seed trays need humidity domes in Florida?

Accepted Answer

In hot, humid zones like Florida's Zone 10a, humidity domes are rarely necessary for seed trays kept outdoors because seeds germinate quickly in the ambient heat and moisture. However, domes work well as watering pans once removed.

Question 4

When should you start seeds indoors for spring planting?

Accepted Answer

Start seeds indoors 6-8 weeks before your last expected frost date. For Atlanta's April 4 frost date, start in February. For South Florida's January 4 date, start in December for spring gardens.

Question 5

Are biodegradable seed trays worth the cost?

Accepted Answer

Biodegradable trays like Jiffy pots work well for cucurbits and plants that dislike transplanting because you plant the entire pot without disturbing roots. However, they have limited capacity for long growing periods.

Question 6

Can you use toilet paper rolls as seed starters?

Accepted Answer

Yes, toilet paper rolls work as eco-friendly seed starters and reduce landfill waste. However, they're delicate and may not hold together long enough for plants with longer germination or growing periods before transplant.

Question 7

Do self-watering seed trays prevent damping off?

Accepted Answer

Yes, self-watering seed trays with moisture mats maintain optimal moisture levels that prevent damping-off disease, which commonly kills seedlings in hot, humid climates during late summer planting seasons.

Question 8

What size seed cells do tomatoes and peppers need?

Accepted Answer

Tomatoes, peppers, eggplant, and lettuce do well in standard seed tray cells. If plants become rootbound before planting weather arrives, transplant them into larger pots to keep them thriving.

Question 9

Can seed trays be used for propagating flower cuttings?

Accepted Answer

Yes, seed trays work excellently for propagating small cuttings from perennials and flowers. This money-saving technique allows you to multiply your plants throughout the growing season using existing trays.

Question 10

Why start seeds in trays instead of direct sowing?

Accepted Answer

Seed trays extend your growing season by letting you start plants indoors under controlled temperatures before outdoor conditions are ideal. They protect seedlings from frost, excessive heat, heavy rain, and damping-off disease.

Tag: gardening supplies

Finding the Right Seed Trays for Spring Planting