Growing Cauliflower

 

…And, You Want Me To Eat What?

Cauliflower, of course!The infamous Mark Twain.

Mark Twain once said:

“Cauliflower is cabbage with a college education.”

I’m not sure what that means.  Maybe Mr. Twain saw cauliflower as a “white collar” staple – since most of it is white – in the grocery store.  Possibly cabbage was the poor step child in the “not so tasty” Brassica vegetable category.

To quote the English comedian, Milton Jones:

“I don’t know if you’ve ever fallen asleep while eating a plate of cauliflower and woke up thinking you were in the clouds.”

I guess cauliflower does look a bit like a big ball of clouds doesn’t it?

But, most importantly, the 63rd Secretary of State during the Nixon Administration, honorable William E. Simon said it best:

“The advantage of cauliflower is that, if all else fails, you can always cover it with melted cheese and eat it.”

That would be my take as well.  If I can’t find some strong French onion and garlic dip for my cauliflower, I’ll drown it in Velveeta cheese!  As far as its taste factor, I put it right up there (or down there) with broccoli and cabbage.

 

Historically…King Louis XIV

Cauliflower has been cultivated for several thousand years – since the Ancient Roman days of Pliny the Elder.

Italians knew it as “caoli fiori” – or “cabbage flower” – a takeoff from the original Latin, “caulis flōs.”

These white balls of curds (florets) didn’t grace the royal tables of France until the reign of Louis XIV – in the mid-17th century.

 

Lots of Nutrients In That Cauliflower

Ultra low in fat, carbs, protein, and calories – 25 calories per 100 grams – cauliflower is blessed with an ultra high concentration of vitamin C as well as modest levels of vitamin K and a range of B vitamins.

 

Cauliflower Consumption

Baked breaded cauliflower.Cauliflower with potatoes.Cauliflower au gratin.

 

 

 

 

Connoisseurs lightly boil the curds for just a minute or two – just as they do their broccoli – and eat it lightly salted or with a range of flavored dips.

Others prefer frying, grilling, roasting, or oven baking a sparsely breaded bunch of curds.  Have you ever had pickled cauliflower?

Still others incorporate it into other dishes – mostly containing some type of meat plus potatoes – sprinkled with breadcrumbs and grated cheese and browned (au gratin).

There are even recipes to make mashed cauliflower – a healthy alternative to mashed potatoes.

Then, there’s me.  I kill the cauliflower curds in at least 5 minutes of boiling water – just short of making them mushy – then smother them with good ole Velveeta cheese.

 

Getting To Know Cauliflower

This is a cool weather veggie – best sown in the ground in spring to early summer (colder hardiness zones, 6 or less, in the North) or early fall to early spring (warmer hardiness zones, more than 6 in the South).  See USDA Hardiness Zone map.

White cauliflower

White cauliflower – is the common variety mostly found in the supermarket.  It has a white head nestled in green leaves.

Orange cauliflower

Orange cauliflower – contains the same orange pigment as carrots – beta-carotene.  It is a “cauliflower mutant” that originated in Canada.

Romanesco broccoli

Green cauliflower – also called “broccoflower” – can be found with a normal cauliflower head as well as a spiral-looking head called “Romanesco broccoli.”  Both have been available in the U.S. and Europe for over 25 years.

Purple cauliflower

Purple cauliflower – get their distinctive color from water soluble pigments called “anthocyanins” and, depending on the pH level of the pigment, the cauliflower colors can be shades of red, purple, or blue.

 

My Favorites To Grow

Some cauliflower varieties I sow from plants – and, some I plant from seeds.

 

From Plants

Attribute Hybrid Cauliflower

Attribute Hybrid Cauliflower – These plants come in groups of 6.  The flavor is a delicate, nutty, and buttery.  They have good heat tolerance and are easily grown in the garden and in containers.  62 days to maturity gives you heads that are about 7 inches in diameter.

White Corona Hybrid Cauliflower

White Corona Hybrid Cauliflower – Very tasty and fast growing plants – also received in groups of 6.  These plants will grow so fast, they are ready to harvest before the pests even know they are in the garden!  Great for roasting, grilling, or sautéed in a skillet.  About 33 days to maturity and you get 5 inch diameter heads.

 

From Seeds

Snowball Self-Blanching Cauliflower

Snowball Self-Blanching Cauliflower – An heirloom version with heads that can grow up to 8 inches.  As the weather turns cold, the leaves curl up and wrap the head.  Estimated 75 days to maturity.

Early White Hybrid Cauliflower

Early White Hybrid Cauliflower – Big, round, white 9 inch heads.  Magnificent for freezing – loves cool weather – and holds its flavor in the refrigerator.  52 days to maturity.

Snowball Y Organic Cauliflower

Snowball Y Organic Cauliflower – Very dense and flavor intensive – with its 6 inch heads weighing in at almost 5 pounds.  This variety was developed in France and is an enhanced high quality cauliflower.  80 days to maturity.

Healthy Blend Cauliflower

Healthy Blend Cauliflower – These seeds are a colorful mix of cauliflowers – making a salad look extra special.  The colors will turn green when this cauliflower is cooked.  60 days to maturity and the heads can get up to 10 inches wide!

 

Time To Put Them In The Ground

I never plant cauliflower seeds directly into the ground because it takes too long for them to ramp up the growth to the flower and fruiting stage before the summer gets hot.  So, I germinate the seeds indoors – starting about 2 months before I plan to stick them into the garden.  That gives me time to transplant them several times into larger and larger pots – and, to harden them off – prior to sticking them in their backyard garden home.

NOTES

It is important for cauliflower seedlings to have at least 3 pairs of healthy leaves before they are put into the garden soil.

Do not plant cauliflower in any area where members of the “Brassica” clan – broccoli, cauliflower, brussel sprouts, cabbage, turnips, etc. – have been planted within the past 2 years.  Otherwise, the pests and diseases will be waiting to pounce on them – and, you can say sayonara to your healthy plants!

  • Give the cauliflower plants a nice sunny spot – 6 to 8 hours a day minimum.
  • Till the soil at least a half foot deep, keep rows 2 feet apart, and keep plants 2 feet apart in each row.
  • Dig a hole at least twice as large as the root ball.
  • Loosen the root ball gently, place it in the hole, and surround it with Jim’s 50/50 soil mixture.
  • Add several inches of soil mixture to cover the top of the root ball – and firm the soil around the plant.
  • Water well and ensure that the plants get at least an inch of water a week.
  • Place a 2 inch thick layer of mulch around the plants to help the soil retain moisture and fend off weeds.
  • Then, set your clock for “days to maturity.”
TIPS

It doesn’t hurt to use row covers to help keep the pesky, leaf munching critters off the cauliflower leaves once the plants start looking appetizing to the bugs.

A trick to keeping white cauliflower heads from changing color is to bend the large leaves over the heads and tie them in place.  I use my wife’s discarded pantyhose to make string ties that won’t damage the plants – they make excellent ties for just about everything in my garden.

 

Harvest TimeGonicc 8" Professional Pruning Shears

You’ll know when the cauliflower heads are getting big enough to remove because, they’ll be about a half foot wide, weigh a couple of pounds or more, and they will show off a vibrant color.  Using a good pair of sharp scissors, like my favorite Gonicc shears, cut the stem about 2 inches below the head.

Use or preserve the cauliflower within a few days to ensure it retains its freshness.

If you plan on freezing the heads, break them up into curds and blanch them first – boiling water for a minute or two.  Then loosely place curds in freezer bags and remove as much air as possible before sealing the bag and placing in the freezer.

If I’m planning on storing cauliflower in the freezer longer than a month, I will take my “already frozen” cauliflower curds and vacuum pack them.  Doing so will add a year or two to their storage life.

 

Cauliflower Problems, Pests, and Diseases

 

Problems

No matter how much experience someone has growing cauliflower, they will see one or more of these problems every growing season.

Premature heads – also known as “buttoning” – this is because of stress brought on by extreme temperatures (high or low), drought, or transplants that were not good quality in the beginning.

Fuzzy heads – which could also look a little “rice-y” – the plants are getting way too hot!

Little green leaves growing between the curds – Hot summer temperatures or lack of rain is getting to them.

Curds are not tightly formed – excessive nitrogen causing excessive leaf growth.  More potassium is needed during the flowering and fruiting phases – so, try giving them a dose of 0-0-60 fertilizer.

Hollow stems – getting brown on the inside – and, there will most likely be some brown areas on various curds in the head.  Add a teaspoon of boric acid to a gallon of water and thoroughly spray the plants – top and bottom and around the base.  TIP:  Though you will probably find boric acid in the laundry section of your supermarket, I find that Borax will work just as well – and it is less expensive.

White heads turning red or purple – Too much sun exposure in the hottest months in the summer can facilitate a slight color change – like getting sunburn!

 

Pests

Cabbage worm attacking cauliflower.

 

 

Cauliflower has the same enemies as other members of its Brassica clan: aphids, cutworms, cabbage worms, etc.  A good spraying with a quality insecticide will do the trick – just don’t let the bugs get out of hand.

 

Diseases

There are a host of fungus diseases that can decimate cauliflower such as black rot, club root, downy mildew, black leaf spot, and a few others – but, nothing that a good fungicide can’t handle.

 

Time For Jed

While I was out inspecting my cauliflower plants the other day, my neighbor, Jed, the retired farmer, dropped by to inspect my garden.  He was telling me that on his farm, he used to talk to his plants.

Jed said that he and the plants had a meeting just about every week during the growing season.

And, one day, Mr. Broccoli spoke up and said, “Know what?  I look like a tree.” Mr. Broccoli looks like a tree.

 

 Mrs. Mushroom replied, “Well – I look like an umbrella.” Mrs. Mushroom looks like an umbrella.

 

 Then, old man Walnut spoke up saying, “And, I look exactly like a brain.”Old man, Walnut, looks like a brain.

Quickly, Mr. Banana blurted out, “Can we just please change the subject?” Mr. Banana wants to change the subject.

Leave it to Jed – he’s got a million of them – or more!

Comments or emails are welcome and appreciated.  Responses guaranteed!

 

Jim, the Lifelong Gardener

jim@perfect-vegetable-garden.com

 

2 thoughts on “Growing Cauliflower

  1. Ian Froi Reply

    Jim, my family likes to eat cauliflower together with broccoli and carrots. We have never tried the smashed cauliflower and might try that for a change. I saw different colors of cauliflowers in the supermarket but thought that the taste would probably the same as the white one. I never tried the other colors but does it taste different? There seems to be a lot of problems in growing cauliflowers. Spraying it with insecticide would kill the pests but would that be dangerous to our health who consumes it? Very informative article. Great job!

    • Jim Reply

      Hi Ian,

      To me, all colors of cauliflower taste the same.  Though my wife says that, to her, the purple cauliflower tastes a little sweeter, I can’t tell the difference.

      If you use an insecticide to combat cauliflower pests, just follow the label directions to the letter.  Most chemicals that kill pests will work their way out of the veggies within 7 days.  After that, the cauliflower may be harvested, washed thoroughly, and eaten without worry.

      Jim

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