Strawberries are one of the easiest fruit to grow and great for beginner
fruit gardeners. Homegrown berries are a lot better quality than any
you'll find in the grocery store, and it's just simple science. The
sugar in strawberries converts to starch as soon as they’re picked.
Even if picked by you. But who knows how many days old those supermarket
berries are. And if you don't buy a basket of berries that's labeled
"organic", you surely don't know what chemicals were used to
fertilize or as pesticides/fungicides. You also don't know which are
grown from GMO seeds or plants, and how they were handled on the farm
and in transport.
I've been growing them for a decade for
eating fresh, baking into desserts, canned as jams and preserves,
bottled as syrups and saving frozen slices for winter. Because of my
needs, my preferences are big, fat, juicy berries with a high sugar
content, and plants that are both June-bearing and everbearing in Zone
6. I grow several different varieties, and i choose the types that are
disease resistant.
I've grown berries from bare roots and
i've grown them as small plants. Both do very well. I'd prefer the
plants because they've got a lot of growth, but the individual plants
are pretty pricey to fill a large bed. Roots average approximately $1.00
each and usually sold in bundles of 25-50. These have green growth from
the crowns, and begin to grow quickly if planted correctly and kept
watered. Strawberries are a favorite food of rabbits, birds and deer. I
haven't had bugs, but i do battle with fungus diseases when it's wet and
humid for long periods of time.
To deter the small animals, i grow them
in raised garden beds and put a bird/small animal netting over the bed
just as soon as I see the flowers. This is stretchy, and i cover loosely
to allow the plants to get tall. The plants will push out leaves through
the netting if they need more space. I don't have a problem with birds
feasting on my fruiting plants because they have a habitat designd for
them and are well fed on seed and bugs. In fact, i don't have a bug
problem at all, because the birds just love fresh insects, they love the
honeysuckly berries, and they leave my food alone. I heard tell that
honeysuckle berries are poisonous to birds, but they do just fine in
their habitat. Birds are insect-eating machines. If you supply food,
water and shelter, they'll feel safe and will begin to breed their
families in your yard, thereby increasing the bug-elimination. I haven't
been bitten by a mosquito at night in my gardens for a decade, even with
a bog garden and water features.
Types of
Strawberries
June-bearing
varieties bear fruit all at once, from late May-June, and
usually over a period of three or four weeks. Sensitive
to day length, these varieties produce fruits and then produce runners
during the long days of summer. These runners are called
"daughters", and they will take root and become their own
plant. I clip these runners under 2 circumstances - when i want larger
berries because the energy is not weakened by the long runner (fewer,
but still plenty of berries) - and when little plants along the runners
have visible roots and can be cut off and planted as a single ew plant.
Strawberry plants live 3-5 years before they should be replaced with new
ones, and these plants from the runner will begin the cycle again,
replacing the old worn-out plants.
Everbearing
varieties produce a big crop in spring, produce lightly
now and then in the summer, and then bear another crop in late
summer/fall. I have yet to see a fall crop from my everbearing plants.
Day-Neutral
varieties produce fruit continuously through the
season, until the first frost. Insensitive to day-length, these
varieties produce buds, fruits, and runners continuously if temperature
remains between 35° and 85°F.
Strawberries grow beautifully in big
hanging pots, patio pots and raised beds. I have several raised beds in
different areas, so that if there's a fungus, bug or critter problems,
they won't share it with each other, and I won't lose all the plants. I
also like to spread them out to draw the pollinators into different
areas of my garden to work their magic on my ornamentals and vegetables.
I grow a few different varieties
that produce big, beautiful, sweet strawberries. I grow berries
that are cold hardy in zone 6b.
My favorites,
and I grow all of them:
Seascape (everbearing), Allstar, Ft. Laramie, Ozark Beauty.
Choose a variety appropriate for your hardiness zone.
Update: This
season's Seascape everbearing roots were planted in March.
They produced well in late May, then again in July. Ten big, 2-3 inch
berries per plant in the first year.
I'm impressed. I'm planting 25 more.
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Favorite
Everbearing so far.
Very productive and prolific. Produces large, sweet, juicy and
firm berries.
Produces
throughout the growing season.
Great
for container growing, as well as in-ground garden beds.
Bare roots planted in March produced lots of big berries the
first week of June, and a smaller batch of big berries in
mid-July. |
June-bearing.
Very vigorous, exceptionally
sweet, large, firm berries. A lot of berries per plant.
Resistant to verticillium wilt, leaf scorch, powdery mildew, red
stele, and it tolerates botrytis rot. None of the usual fungus
spots on the big leaves.
Bare
roots also planted in March produced big berries the first week
of June. Enough to share
with friends. |
Hardiest
Everbearer.
Huge
crops of very juicy, bright red berries. Produces fruit
throughout the growing season.
Honey-sweet
flavor is excellent for eating fresh, and for baking and
processing.
These
were planted late. I hope to have a fall crop.
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Everbearing
Large, firm, sweet fruit excellent for freezing and preserving.
Produces a large crop in June, and produces again in the fall.
Disease-resistant. Perfect for home gardens and commercial farms. |
How To Grow and Care For
Strawberries...
My Seascape berries
just produced again in July - here are the photos.
There's By The Book (Conventional
and correct Wisdom) and then there's My Way.
Plan to plant as soon as the ground can
be worked in the spring. I have planted just as soon as i can move soil
and dig with my trowel, which is usually in mid-march. I have also done
successive plantings so that i have young and mature plants producing in
succession. I also plant in early fall for a new batch in spring. They
don't seem to care when you plant them, as long as they're planted right
and get enough, but not too much, water.
Establish some new plants each year for high-quality
berries each season. Runners will will root all summer and grow into new
strawberry plants. My runners are producing strong daughter plants
wherever they can grab onto, including at the bottom of my fence.
If bugs are a potential problem, I use Diamataceous
Earth (DE). It's a natural pesticide made from powdered fossils. This
has sharp microscopic shards that injure the bug while it waltzes
through your garden, and it has silica in it, a dessicant that is known
to suck up dampness and fluid wherever you use it. Silica is used to dry
and preserve flowers. This is a natural way to kill garden pests and
it's non-toxic. The bugs walk around in it when it's sprinkled on or
around your plants, they get it stuck to themselves, and the teensy cuts
they get on their bodies from the fossil dust means the bugs dehydrate
and byebye bugs.
For fungus problems due to long periods of hot or
cool, rainy
and damp weather, I spray on natural Neem Oil as a fungicide on all
plants when they're dry, and especially on fruit trees, plants and shrubs. It can be used
til day of harvest. I haven't had to spray more than once, so far. Many
varieties have been bred to be resistant to fungus and disease.
Heirlooms do not have this resistance.
Where and in what?
Strawberry plants require 6-10 hours of direct
sunlight per day. They can take some shade, too. The plants I grow in
partial shade look better and healthier during a heatwave. Perky and a
very pretty shade of emerald green.
You can plant and grow strawberries in any type of
hanging container or pot.
The planting site in the garden must be well-draining. If your
garden soil
is not very good, plant in raised garden beds. They come in cedar and heavy duty
resins - i like the plastics. Cedar elevated beds last me about 3 or 4 years before
beginning to sag or pop their joints. Just like people.
Even when you weather-proof the cedar, (or any other weather-proof wood)
it will break down over time. The
big plastic beds last forever. Mine have a water level gauge and a drain
plug to release excess water. Worth every penny, and raised beds look
organized, add visual height, and look beautiful in the garden and on
the patio.
If you opt for building your own wooden raised beds,
do NOT use treated wood for fruits and veggies. Those chemicals will
leach out and they will be in your food. I would favor cedars, fir and
bamboo. Bamboo is a more sustainable, although it's a more expensive
choice.
I have 6 resin elevated raised garden beds, so far.
They contain strawberries, my kitchen
garden, patio tomatoes and trailing cherry tomatoes, and
kitchen herbs. They're 31.7 gallons, about 45 inches long and 19 inches
deep - deep enough to grow bulbs and root veggies. I squeeze about 18
strawberry plants into it. Height with legs is 30 inches high, making it
so easy for everyone to grow a garden without the bending. There's a
drain plug on the side to release excess water if you've gotten days of
heavy rains. I prefer to leave my plug out all the time to avoid too
much moisture. If we're in for a dry spell, i leave the plug in.
These are an urban and small space gardener's delight.
You can leave the legs off and place these on the ground. You just
easily pop the legs on or off. So, you can have some standing and some
beneath those on ground level, and create a tiered garden. Just be sure
to leave space behind or on the sides of the standing bed, so you can
work in it. I have shallow pots with succulents and shade-loving ferns
and flowers sitting underneath. Lots of plants taking up a lot less
space than planting in-ground.
They're made of resin, so they stand up well to
weather. I'm putting one indoors for a winter garden. You can find these
online at Home Depot, Walmart and Amazon. I wait for a sale. Each
planter holds 4 cu. ft. of soil (2 of those big 2 cu. ft. bags).
Cross-pollination.
It is a very good thing.
Strawberries are self-pollinating, but they will cross-pollinate if
there is more than one variety close by. Cross-pollination often leads
to bigger crops. Growing them together and planting near your butterfly
or bee-friendly garden has
the potential to produce bumper crops. I sometimes plant two varieties
together if i have a bunch of plants left over and don't want to start
another bed. I have noticed the berries are larger and just as sweet when grown with their
companions. Staggering the June bearing and everbearing together is a
good idea if you want berries from June til fall.
I am designing a large strawberry bed that includes
potted butterfly weed (i don't want them taking over the bed) to attract
pollinators. Butterfly weed in orange, red and yellow look stunning, as do cardinal flowers,
combined with the strawberries.
Strawberries are tolerant of different soil types, as
long as it drains well. Raised beds are excellent for strawberry plants.
My raised beds have a drain plug for releasing excess water. You can
grow strawberries in half-barrels, pretty pots, and large containers
filled with a good potting soil.
How to Plant...
Provide space for sprawling. Set plants out 18 inches
apart to leave room for runners and leave 4 feet between rows. That's
what the books say. But. I successfully grow strawberries and plenty of
runners, even when i allow less than a foot apart for the plants. I
would rarely leave 4 ft. between rows of anything. My gardening style is
more along the lines of square foot gardening, with plants at less than
a foot apart, and i don't do rows. I stagger the plants. Compact
planting has not done any harm. But you do want to keep an eye on
potential fungus or disease when they're that close.
You can always move and transplant the plants and
runners if you need to give them more space. Some folks say that if you
plant too close, your berries and harvest will be small. That has not
been the case in my gardens. I have many plants planted the way they
would grow in nature. Without measurements and fairly cramped, and with
hordes of pollinators visiting. And for a decade i've had so many, I can
eat fresh, preserve them and still hope my neighbors like strawberries.
I thin them out when they get too close for me to see the soil without
digging through the leaves.
Make planting holes deep and wide enough to accommodate
the entire root system without bending it. Do not bury the crown or
plant too deep. The roots should be covered, but the crown should be
right at the soil surface. When i plant, i find the base of the crown,
and use my fingers to steady it at soil level, and then cover and tamp
with my other hand, making sure that the crown stays steady and at soil
level. It's easy with practice. If you don't see the growing crown tip
above the soil, it's a do-over.
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Water plants well at the time of planting.
I use a pail of diluted fish emulsion
fertilizer at planting time, and every two weeks until harvest.
It doesn't burn the leaves, and there are zero chemicals. I use
it on all of my plants and the fruit trees and veggies
especially enjoy it.
Plants with lots of leaves and runners can be
fertilized with the emulsion as a foliar spray or watered in.
You can use the diluted fish emulsion every 1-2 weeks from
spring til fall, watered into the beds, pots or soil, or sprayed
on the whole plant, while the plants are actively growing.
Either method works well, but i prefer
spraying the plants and whole garden in the morning on a
schedule, and not spraying plants that don't like it, rather
than applying to individual plants. Saves time.
Seedlings and adult plants show noticeable
growth and greening of foliage and lots more fruits/flowers.
Stop fertilizing in September, so new foliage growth won't be
killed before winter. |
Old-fashioned advice recommends that you remove all
flowers from June-bearing plants the first year, to encourage plant and
runner growth. I wouldn't dream of it. And i grow very large
strawberries and crops with lots of runners anyway. I've got runners
climbing the fence behind my raised beds. Why would i want to go one
whole year waiting for berries, even if they're smaller? I'd rather not
pinch, and i'm greedy. So, if i cut the flowers off, I get 4 gallons
later instead of 3 gallons now. I'll deal with it.
With day-neutrals, it is recommended that you remove only the first
flower clusters and let the later flowers set fruit.
Ever After....
Lots of gardeners use straw or hay around the
garden. Might as well use the stuff with sticky tack and never mind
hauling big bales of the usual stuff. It comes in 2 cu. ft. bags and is
very light to carry or move around. One bag covers a lot of area in your
backyard. Other plants benefit from straw mulch as well, and I haven't
seen bugs in it. I also use recycled rubber mulch when i can find it. It
never breaks down and does a great job of eliminating weeds.
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Strawberry plants have
shallow roots.
Keep strawberry beds mulched with anything you
like to reduce watering, keep the plant roots cool, and to avoid
weed invasion. It also keeps the fruit from lying directly
on wet ground, avoiding fruit rot and fungus growth.
I lay down a thin layer of shredded straw with
tack - the kind that's used to place over newly planted grass
seed to keep birds away and allow the grass to grow.
It keeps the roots cool, and the natural tack
(plant sugars and gums) and fine shredding makes the straw stay
neat and in place when it's windy.
Clematis and other plants that like their
roots kept cool in summer grow well when i apply a layer of
straw at their base. You can leave it on as a ground layer of
protection for winter. |
If you don't use mulch, be sure to weed the bed
religiously, and weed by hand - especially for the first few months
after planting - so that that the baby plants don't get overwhelmed
and strangled, and you don't hurt the plant roots with tools. And watch for the need to water, if growing in containers
without mulch.
Moisture is important for big, juicy strawberries and
also necessary for their shallow roots. Strawberry plants need
plenty of water when the runners and flowers are developing, and again
in the late summer, when the plants are fully mature and gearing up for
winter dormancy. Strawberry plants aren't shy about expressing
thirst - the leaves will wilt and flop over. There's your sign.
Eliminate runner plants, as needed or required. Young
first and second generation runner plants produce the highest yields.
Try to keep daughter plants spaced at least 6 inches apart so that
they can grow quickly into fat plants. If you're not interested in using
the runners for new plants, or transplanting them into a new bed, you
can cut the runners out when they begin to develop and save the mother
plant's energy, which she will use to present you with more and larger
berries.
The Big Sleep...
Winter Care of Strawberries
Strawberry plants are perennial. They are naturally
cold hardy and will survive mildly freezing temperatures. My plants
survive every year's winter weather in zone 6 without protection, and it
does drop into the teens. I'll sometimes toss a few handfuls of straw
over the beds for a little insulation in late fall. My plants are in
protected areas and are exposed to very sunny conditions.
In regions where the temperature regularly drops into
the low twenties, it’s best to provide some winter protection.
By
the book.
I do not do this, but i do cover the plants lightly in
spring, when plants have begun growth, and when we're almost guaranteed
a last hard freeze in early spring. I keep track of the 10 day forecasts
and nighttime temps. When a hard freeze is due after the plants have
become to come out of dormancy, i'll put a white fabric plant cover over
the beds until temperatures are above 32 degrees again. Do not cover the
beds or plants with clear plastic - the winter sun can roast your plants
to death in no time. The fabric covers will let rain, light and air to
get to the plants. Plastic without insulation around the plants will lay
on and rot leaves and stems. It doesn't allow air to circulate or rain
to water the plants. Remember to remove whatever protection you use when
the temperatures go above freezing.
Natural winter precipitation should appropriately
maintain sufficient soil moisture.
If you're using a heavy carpet of mulch on beds over the whole winter, remove
that mulch in early spring, after the danger of frost has passed.
Harvesting and Storing Your Bounty
Fruit is typically ready for harvesting 4-6 weeks after blossoming.
Harvest only fully red (ripe) berries, and pick every
three days.
Cut by the stem; do not pull the berry or you could
damage the plant.
For June-bearer strawberries, the harvest will
last up to 3 weeks. You should have an abundance of berries, depending
on the variety.
How to Store Strawberries
Store berries unwashed in the refrigerator for 3–5 days.
Wash them only when you're ready to eat them. This prevents pre-mature rot.
Strawberries can be frozen whole or sliced and will be
tasty for about 2 months.
...By the book.
I have stored them for more than 6 months in the freezer for my pies and
smoothies. They're still tasty. I pop the top, slice the berries, and
place them on a baking sheet in my freezer, topped with granulated
sugar. Once frozen, you can gather them up and store them in freezer
bags. Put a big batch in the blender and puree, pour into mason jars or
plastic freezer bags, freeze and use them in your winter smoothies. You
can pour pureed berries into ice cube trays and freeze, pop them out and
store in freezer bags as ice cubes for your cocktails.
It's important that you do not wash the berries until
you're going to use or preserve them. If you wash them and put them in a
plastic bag with no air holes in the fridge, you will hasten the spoilage. I try to remember to save the
clear produce containers with flip-tops that come with holes for air
circulation. These are great for storing your fresh-picked berries, the
way they do in the market, which is where these containers came from.
Naturally, making jams from fresh berries is awesome.
And pretty easy. I will eventually post old-fashioned jam recipes. You
do not need to use a pressure canner for these acidic fruits. A water
bath suits them just fine and they look beautiful in those jars. My jams
last an average of 2 years on the shelf unopened. Not that they'd
actually be sitting around that long. Jars of strawberry jam make a
great gift during the holidays and is always much-appreciated and
anticipated.
Strawberry plants look very pretty among other plants
and flowers in your garden. They are very well-behaved and thrive when
grown with flowers. I plant one non-spreading in the middle of the back
of my raised beds, with strawberry plants all around the rest of the
box. It looks lovely when you add white or red flowering plants.
To download my
free collection of vintage fruit pie and dessert recipes in
.pdf format for creating sweet treats from your fruit garden bounty,
click here
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