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Southern Highbush Blueberry Blossoms
There are two main types of blueberries that can be grown in the Houston area; the Rabbiteye Rlueberry, and Southern Highbush Blueberry. Rabbiteye blueberries are native to the southeastern United States, and reportedly got their name because the berries turn pink before they turn blue, similar to the eye color of a white rabbit. I’ve also read that it is because the calyx on the berry looks like a rabbit’s eye. Regardless of where they got their name, I've been able to grow rabbiteyes successfully for a couple years now, and since my boys love them so much I've spent the past year plotting and scheming to expand our blueberry production. After talking with other local growers and reading more about them, I decided to try growing southern highbush blueberries as well.

Southern highbush blueberries are hybrids of northern highbush varieties and other hardy members of the genus Vaccinium that are native to the south, such as sparkleberries and farkleberries. I promise, I'm not making those names up. Southern highbush blueberries are reported to have many advantages over the more persnickety rabbiteyes, such as requiring less acidity, being more flavorful, and being self-fertile. They also ripen earlier, which I hope will mean an extended blueberry harvest that lasts from March to May. When I first became interested in growing blueberries, rabbiteye varieties were all I could fined at the local nurseries and fruit tree sales, and southern highbush were very rare, so I planted rabbiteyes. Now southern highbush varieties seem to be making a comeback, and many varieties such as Jewel, Emerald, Misty, O’Neal,Sunshine, and Windsor are readily available from local sources.


So after buying southern highbush blueberries from Caldwell Nursery, JRN Nursery, and the Urban Harvest fruit tree sale. Interestingly, all the plants I had purchased earlier in the year never lost their leaves and were putting on flowers, while the plants I bought from Urban Harvest were completely dormant and bare. Perhaps they were produced farther north, or kept in cold storage. I decided to plant them in the neglected side yard where the blackberries used to be, near the rabbiteye bushes. In this location they get good sun until around 1 pm, and are shaded during the hottest part of the day.

I had cut several big limbs out of the pine tree in my front yard, and rather than tying them up to get hauled off with the garbage, I chopped them up with a chainsaw and laid them down as a thick weed-suppressing base. On top of this I laid out eight 30-gallon pots, which I filled with a 50/50 mixture of ProMix and pine bark nuggets, amended with a  little bit of sulfur and MicroLife 6-2-4. After getting the mix good and wet, and allowing the peat to hydrate overnight, I planted the flollowing southern highbush blueberry varieties: Gulf Coast, Misty, Palmetto, Jewel, Sunshine, Windsor, and Emerald. I unintentionally planted two Emeralds, as I had forgotten I had already found one when I placed my Urban Harvest order. Oh well, too late now! With this expansion, we're now growing a total of16 blueberry bushes. All I need to do now is rig up another drip irrigation line from the 1,000-gallon rain tank, and we'll be on our way to months of homegrown, delicious, organic blueberries. I know two little boys that can't wait!

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Neglected side yard.
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Thick base of pine needles and leaves for weed suppression.
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Eight 30-gallon pots.
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Pine bark nuggets and ProMix (peat-vermiculite blend).
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Pots filled with pine nugget and ProMix. It takes a lot of work to mix up that much material.
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Planted!
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"Jewel" in bloom.
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Picking blueberries in the spring of 2012. Hopefully we'll have twice as many soon!
 


Comments

Robert Nall
01/29/2013 16:27

Looking good Clayton. I've got all the varieties you got except Palmetto and several other ones. The biggest problem I've had with Southern High Bush is Thrips. They really get after the SHB while pretty much leaving the Rabbiteyes alone. I have a 4 year old Emerald in full bloom right now and I did a tap test to check for thrips. I hold my hand under a cluster of flowers and thump the branch then count trips. I averaged 4 to 5 thrips per cluster already so they are already starting!!!! Spinosad works well but I've read they will develope resistance to it. Ive got Surround (kaolin clay) and will try that this year to see if it keeps them at bay. Good luck and happy growing!:D

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Jon
03/08/2013 10:33

Nice, I've got 8 rabbit eye (tiffblue, austin, pink lemonade, climax) and this year I just planted a bunch of farthing and sweetcrisp. Where did you get the 30 gallon pots? I'm in Austin...

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Jon
03/08/2013 10:39

I looked through the archive and saw you get them from plantsforallseasons..

Have you thought about sticking down landscape fabric in the row to kill the bermuda? That way you don't have to deal with mowing around the pots?

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