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IT CAN
BE A CHALLENGE TO
GROW WHAT YOU EAT IN NORTH
FLORIDA BUT DON'T LET THAT STOP YOU.
POSTED
SEPTEMBER 30, 2009
The winter squash I planted in my
front-yard garden 60 days ago is thriving. The plants are big and
healthy, free of worms and other pests, and are showing few signs of
disease. If all continues as it has, I should have a bumper crop of
Table Queen acorn squash and Waltham Butternut squash, which I will
begin harvesting in the next few weeks.
There was a time not so long ago when
I never thought I’d be saying that.

Waltham Butternut squash
growing
in my front-yard garden in Niceville.

Acorn and butternut squash
plants at 57 days.
The vines get only 5 hours of direct sun in my
front-yard garden (10 a.m. to 3 p.m.).
I had all but given up on growing
winter squash because I had such little success in the past. I’m
glad I took the time to figure out what I was doing wrong instead of
just giving up.
I often hear from first-time north
Florida gardeners who, because of lack of success their first time
out, are on the brink of giving up their dream of growing what they
eat. Don’t let that happen to you. Believe me; if I can be
successful growing fruits and vegetables in my garden, I know you
can be successful with your north Florida garden, too.
If you are discouraged because the
warm weather crops you planted in August have been ravaged by pests
and disease, take heart in knowing that you are not alone. Better
yet, most of the cool weather crops you plant in October will not
have such intense pressure from disease and insects. The same is
largely true in the spring, too.
When I don’t have success in the
garden it is usually because I planted the wrong variety or planted
it at the wrong time (or both). Sometimes it is because I over
fertilize a nitrogen sensitive plant or am not aggressive enough
with spraying for disease.
In any case, my lack of success
usually comes down to me.
All of the above contributed to my
lack of success with winter squash in the past. So this year I
chose proven southern performers, planted them on time, nurtured
them, have been aggressive with spraying for worms and disease, and
increased fruit set by hand-pollinating.
To control worms, I have been using
Thuricide (bacillus thuringiensis) and Borer, Bagworm,
Leafminer & Tent Caterpillar Spray by Fertilome (spinosad),
both natural products that are safe for most beneficial insects . I
usually alternate between the two from week to week. To control
powdery mildew and other disease, I have been applying Soap Shield
copper fungicide and Plant Guardian Biofungicide from Gardens
Alive. Once again, I usually alternate between the two.
With any luck, I’ll be harvesting more
than a dozen butternut squash and perhaps as many as two dozen acorn
squash. Time will tell. I’ll update you on the progress of my
winter squash next month.
With the hot weather largely behind
us, now is the perfect time to get your garden growing. This time
of the year in north Florida we plant beets, broccoli, Brussels
sprouts, cabbage, carrots, cauliflower, collards, kale, lettuce,
mustard, onions, spinach, strawberries, radishes and turnips. Plant
your favorites in October you’ll soon be enjoying the goodness that
can only come from garden fresh homegrown vegetables.
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-- Bob from Seminole, FL writes:
I planted a garden with my dad last spring for the first time. We
live in Seminole Subdivision and have grown gardens there in years
past. Years ago my dad mixed a dump truck load of clay into the
soil, and has made some bumper crops of veggies there for years. In
recent years though, the garden hasn’t seen much use. This past
spring I decided to revive it. It was a disaster.
I planted Red LaSota potatoes about the end of March and hilled them
as the directions said. This was a cold spring and I even had
slight frost damage from that may frost we had. The paperwork that
came with the potatoes said to let the plants mature until they died
off, and two weeks later harvest the potatoes. It said that letting
the vines mature was key to being able to store them. By the middle
of June when we went to dig them two weeks after the tops died, the
potatoes had rotted in the ground. The soil temperature was 103
degrees Fahrenheit in the hill. Noticeably warm to the touch.
I planted kale and Kohlrabi that never came up and what did come up
had holes all in them.
I planted Vidalia onions and they did ok but I should have planted
them in fall, this was just an experiment.
I planted blue lake green beans and had some luck with them.
My tomatoes were attacked by cut worms and as has been the case in
recent years attempts the tomatoes that did make rotten before
maturing, unless picked green, then would be discolored with a
yellow modeled color, and had no size to them. I remember when I
was a kid, about 30 years ago, that we used to get huge tomatoes
from that very spot. They had a beautiful color and would ripen
almost totally on the vine.
I planted Bell Peppers which did not do very well either. Most of
my sets died in spite of daily watering.
I planted cucumber seeds that never came up at all.
Lest I sound like I am complaining, let me say that I am ready to
try again. Two weeks ago we tilled the garden up again, and are
getting ready to try onions, potatoes, carrots, and perhaps romaine
lettuce. But I must admit a little discouragement.
One question I have is this. About 10-12 years ago the next door
neighbor had an above ground swimming pool that he tore pumped out
onto the ground and removed, Since about that time, it has been
difficult to get crops to grow in that garden. Weeds by the way
grow great.
Any advice you might have would be greatly appreciated.
While it may not seem like it, there
are pretty easy fixes to your gardening woes! Your potatoes were
planted and harvested at the wrong time. Your modeled colored
tomatoes are the result of insects (probably stink bugs). Your bell
peppers probably were overwatered. They don’t like wet feet.
(Nothing in the garden should be watered daily.) Your kale and
Kohlrabi were attacked by worms. The reason your seeds did not come
up is because they were outdated, not properly stored, planted at
the wrong depth, not kept moist or planted when it was either to
warm or too cold for them to germinate. The chlorine from the pool
water could have affected your soil back when it spilled on it but I
find it hard to believe there are any lingering effects now. You
should have success if you do the following: 1. Plant only
recommended varieties. 2. Plant them only in the recommended time
frames. 3. Work some compost into the soil before planting and
fertilize every three weeks. 4. Be diligent in spraying for pests.
5. Water no more than every-other day during warm weather (once
your seedlings are established); water less in cool weather. Good
luck and let us know how your garden grows this fall!
-- Steve from Jacksonville writes:
Have you ever had luck with sweet corn in the fall? I can't seem
to keep the pests off of it, and it just does not seem to do well in
general. I notice you did not mention it as one of your fall crops.
I have had luck growing sweet corn in
the fall – all bad! I have had the same experience with worms that
attack the corn stalks early on, well before they begin to silk.
Even Sevin did not control them. My experience has been that I have
to have my sweet corn planted before April 30 in order to best deal
with corn worms. The Borer, Bagworm, Leafminer & Tent Caterpillar
Spray by Fertilome that I am using on my winter squash is labeled
for sweet corn. It is a natural insecticide (spinosad). Perhaps
that could make a difference. Even with the worms controlled, I
don't believe sweet corn does real well in the fall. I believe
sweet corn performs best when the days are hot and long.
-- Lindsey from Tallahassee writes:
Hi, I saw your blog online and was hoping you could help me with
my lettuce problem. I have been trying to start my lettuce in pots
in the house before putting them in the ground while it's still hot.
I have planted Simpson Elite, Red and Green Romaine, Vivian Romaine,
Cilantro and Arugula. They have sprouted with no problem, but they
are long and spindly with leaves just at the end and then sort of
fall over and get drowned in the pot and die or break or don't
survive when I try to put them in the garden. I have been putting
them by a window that has afternoon sun. I don't really have a place
in the house that is both bright and cool as the house is pretty
much kept around 80 degrees. Is it a lost cause? Should I just wait
to plant them outdoors? Thanks for any advice you can give.
-- Vicki from Tallahassee writes:
I wish I had found your web site before I started vegetable
gardening earlier this year. While I have enjoyed some successes I
have just about gone batty trying to find solutions and advice to
prevent many of my poor vegetables from suffering just to eventually
die. Thank you so much. I am energized and excited about getting
started again.
-- Jeannette from Citra, FL writes:
If you like Sweet Potatoes..O'Henrys are GREAT. I like them
better than the others. We dug ours the other day, we weighed 4 of
them and the total wt. was 4# 8oz. One weighed 1#6oz. We cut new
starts from our vines and are going to plant again. I'm glad I
found your website about gardening in North Florida.
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