Sunflowers are easy, and inexpensive to grow,
and yes, everyone can do it! The days of
sunflowers being contained to the vegetable
garden are over. There are now varieties that
can be grown in large pots and containers, as
well as corners of your yard or garden. Children
of all ages love sunflowers and can participate
in choosing the variety, planting and harvesting.
The Basics
These are the basic technical tips you need to know
about Sunflowers, or Helianthus Annus (their official
name).
*Plant in full sun, where they will not shade other plants.
*Be sure to plant after the last frost in your area.
*The seeds should be 1 inch deep and 6 inches apart when planted.
*When the seedlings pop up, thin them to 1 1/2 foot apart or
one foot for the dwarf varieties. (In containers you can squeeze them
closer) We planted seeds in our porch box of the drawf varieties and
thinned to 8 plants in a 3 foot long planter.
*Water well after planting and keep fairly moist until the seeds sprout.
Choosing Your Sunflowers
Children can be involved in every aspect of your sunflower
garden. You can guide them in choosing the seeds. These are
just a few of the options you will have.
*Teddy Bear: This variety has a full, almost "fuzzy" look
and grows only 18 inches tall. You can plant this type in patio
boxes or large pots. If you are in an apartment or limited
on space this is perfect!
*Music Box: This is also considered a dwarf variety at 28 inches.
You can buy a mix of this, so you end up with yellows and
creams. This is also a wonderful container sunflower.
*Autumn Mix: The colors are yellow and rust; they grow tall,
usually over 6 foot. We grew them in a very small corner off
our porch and were able to use twine and tie them for support.
The gold finches loved this variety. The flower heads are about
5 or 6 inches wide.
*Italian White: These cream colored sunflowers are small, but
cheerful. They grow up to 4 foot tall, but stake easily. The
gold finches also loved this variety. These too are great
for a small corner of your yard or garden.
*Large Varieties: You will have many large varieties to
choose from. Russian Giants grow 20 inch seed heads and
the Kong Sunflower grows 10-15 foot tall. You will need more
space for these, but they are worth it!
Planting Your Seeds
Using the tips above, plant your seeds after the last frost.
The children can easily do this with a ruler, and a gardening
spade or large spoon. Any soil will work, but a well drained
soil with peat added is a better choice. Have the kids dig
a bag of peat (very inexpensive)into the area you will be planting
in. For the giant sunflowers, a strip of soil, about 1 1/2 to 2
foot wide or wider is great, especially against a fence where they can
be tied to protect against the wind.
Don't be afraid to experiment!
If you have a spot that needs something cheerful, then use it!
Another project for the kids, with your help, is drawing out the
area you will planting in and laying out the steps involved. This
can be done ahead of time to get them excited. Remember that
you don't have to plant the entire packet of seeds, or limit yourself
to one large area. Using several small corners or strips of soil works
well.
Growing and Harvesting
Sunflowers will pop out of the ground in a week to two weeks,
and will start out slowly. If you notice birds or other animals
bothering the little seedlings you can tent a piece of chicken
wire, a milk jug with the top and bottom cut off or something similar
to protect them. They will pick up speed in their growing
process, and the children can be responsible for watching them,
watering them, and placing cut up leaves or another
type of mulch carefully around the bottoms of each plant.
Many people harvest all of the sunflowers and don't allow
the birds to feed. I think for children, a nice alternative is
to cover some of the heads with cheesecloth, mesh bags or old
pantyhose, so you can roast the seeds later, but leave the other
flowers for the birds. The children can record which birds
come to the plants and how many, as an extra project.
When the seed heads start to turn brown, they can be cut with
2 inches of the stem and hung to dry in a ventilated place
such as a garage or attic. When they are dry, simply rub
them together to loosen, soak over night in salted water and then drain.
Spread them on baking sheets and roast for three hours at 200
degrees until dry. These can be stored in a container for eating.
Be sure to save some seeds out before this process, place in
envelopes and label for planting next year. Store them in a dry
cool place until spring.
Growing sunflowers can be a unique, family project. So much
can be learned about nature and the growing process, as well
as teaching children patience. The end result will be something
they will always remember and treasure.
QUESTIONS & ANSWERS
Is there a certain time to stake the sunflowers before they
start to bend or take the chance of the wind getting to them?
This is my first time and they are growing really good and I
don't want to take the chance on loosing them. ~Diane
If your sunflowers are in a sheltered position they may not need
staking, but that said, mine almost always do. If you can plan
ahead and plant them in front of a fence that's the best thing to do.
Then tie the stems to the fence. Use ripped cloth or soft plastic (I
cut up the plastic shopping bags) that won't dig into the stem. Give
it room to move some, but tie firm enough that it won't bend over.
If you need to put in an actually stem, then use something thin like
bamboo, and you'll have to do it a little bit away from the roots or
you could damage them. Next season it would be best to locate
them near a place you can tie them, or put in the stakes when you
sow the seeds.
Why is it that sunflowers seem to grow with the flower
itself facing one direction and I do mean one direction.
~Daniel
I am growing sunflowers and have very large, beautiful
flowers! However, the petals have begun withering away,
leaving just the seed area. Is this normal, and what could
be happening? ~Heather
These are just two of the questions I've received about
sunflowers recently. First, yes, sunflowers will turn to
face the sun during the forming of the head, and then
when they begin to bloom they will face east.
As far as the petals fading to leave the seed area--that's
normal and is what all sunflowers will end up doing. Some
last longer than others and the very large varieties will
become very heavy and droop when the seed is forming.
The birds, squirrels and wildlife will want to share your
seeds. You can just leave them where they are and let
the wildlife munch or you can cover the sunflower head
with old clean nylons, cheese cloth or some other type
of netting until the head is ripe. Then you can remove
the seeds and use them for birdseed etc. Some people
also cut the head off when ripe and hang it near their
bird feeders.
Many of the questions I get about sunflowers seem to
be from people disappointed that the flowers don't
rebloom or last longer. This, however, is the nature of
the sunflower--it blooms and then spends it's energy
to make seeds which are used as food. I think of the
seeds as part of the process and love watching the
birds as they eat it.