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Spring is
here, at least according to the calendar, and we are all itching
to defrost our green thumbs. One of the biggest problems at this
time of year is being over eager. There are, however, some things
that can be done while we in the Northeast are waiting for Mother
Nature to warm up a bit.
Organizing
the garage, cleaning and sharpening tools is a good thing to get
accomplished in anticipation of spring weather. Take time to inspect
and place materials and tools in accessible spots so they will be
handy later on. It is also a good time to take stock of the items
you need to replace or replenish such as fertilizers and sprays.
It is also a good time to prepare markers and stakes for your garden.
One useful tip comes from Colette Wampole-Mealy, Herb lecturer.
She suggests buying inexpensive Venetian blinds and cutting them
into appropriate lengths. She then labels them using pencil which
she guarantees will not wash off or fade as quickly as inks.
It is also
a good time to get your seed orders made and the materials for starting
the seeds indoors. Remember that the last frost date on Long Island
is May 15 so count backwards from then to guarantee safe planting.
Depending on the type of plant, this brings the planting time to
the middle of March for plants that are ready in 8 weeks or to the
beginning of April for 6-week maturity. The seed packages should
give you this information.
There are
several steps and tips that help produce good plants from seeds.
Step 1- Keep
records to allow for better planning. Record when the seeds are
sown. You can also write this on the marker label for each type
of seed. It is also good to save the seed packets so that species
and cultural information are available. Record the germination date,
success rate and when seedlings are ready for planting. This helps
you make decisions for subsequent years. It might be a good idea
to note where the seeds were purchased.
Step 2- Use
wide, flat containers to avoid overcrowding. Plastic pots or containers
are preferable to clay because they retain moisture more consistently.
Wide, shallow containers prevent overcrowding of seedlings. Plants
that resent disturbance when transplanted are best sown into small
individual containers like cell packs that drain well. NOTE - If
the container has been used before, soak it with a 10% solution
of Clorox and warm water for 15 minutes and let air dry. If you
wish, use the dishwasher.
Step 3- Create
a soil mix containing peat moss, perlite and vermiculite. This can
be purchased separately or there is a mix called Seed Starting Mix
that is available in garden centers. Fill the cell packs or flats,
press in and water thoroughly. DO NOT add fertilizer.
Step 4- Sow
seeds carefully over the top of the flat or put one or two in each
cell. Tamp seeds down lightly so they make contact with the soil.
Cover with a thin layer of perlite. Keep the soil evenly moist by
watering or placing the container in a pan of water.
Step 5- Cover
the flats or cells with plastic wrap or a pre-made plastic cover
that comes with some seed starting kits. This is to keep the moisture
level even and needs to be checked daily. If you find that the soil
or the seedlings are dry, lift the covering and spritz the surface
with a spray bottle filled with warm water. If the soil is completely
dry, place the entire flat in a basin with 2 or 3 inches of warm
water and allow the water to wick up for a few hours. The idea is
to keep the area moist but not too wet and not to disturb or injure
the new seedlings as they emerge. Remove the coverings as soon as
the seeds germinate and become seedlings.
Step 6- Light
is not essential for germination, but heat is. Most seeds require
temperatures of 65 to 75 degrees F to germinate. Bottom heating
is helpful if available. After germination, keep containers in a
sunny place. They may also be placed about 3 to 6 inches beneath
fluorescent lights. Keep artificial lights on for 12 to 14 hours
a day. Adjust the lights to the size of the plants as they grow
taller. If natural light is used, be sure to turn the flats or pots
every day to get even growth. Hint: Brush the palm of your hand
or a brush, like a make up brush, against the top of the seedlings
to encourage strong stem growth.
Step 7- Once
the first set of true leaves emerges, transplant the seedlings into
cell packs or two-inch pots and fertilize. The first set of leaves
to emerge is usually part of the embryo. These leaves get nutrients
from the seed endosperm. The next set of leaves that develop is
referred to as true leaves and need supplemental feeding. Use a
half-strength liquid fertilizer like Schultz or Peters fertilizers
for indoor plants added to water once a week.
Step 8- Acclimate
seedlings to direct sunlight and fluctuating temperatures. This
is called hardening off. It is best to do this over several days.
Choose a place that is sheltered from direct wind. Place them in
direct sunlight on the morning only of the first day. Increase their
time outside by a few hours each day until they are vigorous enough
to be transplanted. Transplant carefully, preferably on a cloudy,
calm day.
Starting
your own seeds is enormously rewarding. It is exciting to help Mother
Nature bring about one of her miracles.
Gardens
by Judy,
---- Have your garden questions answered by Judy. Questions and
answers will be included in the monthly column. Send an e-mail to:
gardensbyjudy@townedigest.com
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Garden and landscape evaluations, personalized garden services,
creative garden plans, containers planted on site to your specifications.
About the
author: Judy is a certified Master Gardener with Cornell Cooperative
Extension who loves sharing the joys of gardening with others. She
helps garden hobbyists solve their problems and is happy to provide
information and suggestions about garden planning and maintenance.
Gardens by
Judy prides itself in helping the home owner and garden enthusiast
plan and maintain that special garden. Judy works cooperatively
with the gardener. She evaluates each garden visited and consults
with the gardener about his/her goals. She helps in the design of
new gardens and in the re-creation and improvement of present gardens.
Judy also creates beautiful container gardens to enhance decks,
porches and landscapes.
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