A Solution for Black Spot

The best solution for black spot is to get roses that are so vigorous that they aren’t susceptible.  There are plenty out there, but if you get a rose that succumbs to black spot that you just can’t give up on (and who hasn’t?) then there are several things you can do :

  1. Keep water off the leaves.  Water at the roots and not overhead.
  2. Water deeper, but less often.
  3. Prune to increase air flow to the inside of the bush and remove the lowest limbs so that air can flow from underneath.
  4. Improve the soil with compost, mulch, earthworm casting and biostimulants (like compost tea, molasses, fish water, etc.).
  5. Spray the leaves early in the day with a baking soda solution of 4 teaspoons of baking and one teaspoon of non-phosphate soap (not detergent!) to a gallon of water.  I like to use Dr. Bronner’s peppermint soap.  You could also use vegetable oil or a summer weight horticultural oil instead of the soap.  This is a great fungicide for use on the leaves and not for use on the soil or it can harm other organisms that you need for a healthy soil.
  6. Keep diseased leaves cleaned up but don’t put them in the compost pile or you may just spread your problem.
  7. Keep the plants as healthy as you can by using a compost tea as a foliar feed.  Instead of making my own, I usually just buy Garret Juice and Liquid Seaweed, but I make my own when I can’t afford those.
  8. If the problem is not too bad, just live with it.  If the problem is really bad, get rid of the rose.  That is just not the place for that particular rose.
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“Tuscan Sun” Rose

Tuscan Sun

Tuscan Sun

This is the Tuscan Sun rose.  I can’t remember for sure, but I think I ordered it from Jackson and Perkins.  It is a floribunda with a mild, spicy fragrance and it will bloom all season long.  It has a small problem with black spot in my garden.  (In fact, I need to go spray it now with a baking soda solution because I’m beginning to see just a bit of black spot starting).  But this rose is well worth a little extra effort.  I love this rose!

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April – Bud Month

Trailing Purple Verbena

Trailing Purple Verbena

Gladness is born of the April weather,

And the heart is as light as a wind tossed feather.

Who could be sad on a day like this?

The care that vexed us no longer is.  –  Eben Eugene Rexford

What’s blooming today? A stroll through the garden shows the trailing purple verbena in full bloom.  Many of the roses are sending out test buds to see if the weather is good.  I have blooms on my ‘Souvenir Du St. Anne’, Golden Celebration, Grauss an Auchen, Hiederoslein, Mrs. B.R. Cant, Joseph’s Coat, Red Knock Out, Tuscan Sun, Traviata, Hermosa, Belinda’s Dream, and a white rose (I just can’t remember it’s name but it is French).

All the trees are budding out.  The apricot had just a few blooms on it and the ‘Forest Pansy’ Redbud is done with it’s bloom but the beautiful purple leaves are coming out now.  The weeping peach trees are still heavy with bloom even if some of them are beginning to fade.  The Arkansas Black-Twig apple is just now starting to open its buds.  The ginkgo and the bald cypress are greening.

The perennials are reemerging.  The horseradish and Texas Star hibiscus are back and the salvias are gorgeous even if they aren’t blooming yet.  The strawberries are blooming (and producing – yum!)  The blue bells are just beginning to fade.  The Gulf Coast penstemon is blooming – come on humming birds!  The wine cup is highly mounded and has opened one test bud and so has the oxeye daisy.  The Spanish lavender and coral sage are beautiful.  The phlox is just beginning – I can’t wait until the fragrance starts to fill the air.  This is just the beginning!

A Canteloupe Tree

A Canteloupe Tree

We have been busy planting over the weekend.  We planted yellow squash, zucchini, more Sugar-Ann peas, nasturtium, hyacinth bean vine, loofah, bird-house gourd, beets, brandywine tomato, huscky cherry tomato, beefmaster tomato, cucumber, basil, Anaheim pepper, and alyssum.  And we liked our surprise cantaloupe so much last year that we also planted cantaloupe right next to our cedar elm again so that we can have another cantaloupe tree!  Samantha got in the act too and planted some blue fescue grass in a pretty little pot.  John decided to start a few things in egg cartons, so he planted gaillardia, columbine, Bells of Ireland, delphinium, Shasta daisy, basil, brandywine tomato, beefsteak tomato, tam jalapeno, and cilantro.  Some of the seed was really old because it came from my mother cleaning out her stock.  We will have to see how they do.

We also worked a lot on the pond and put in some waterlilies and anaichis (underwater plants).  Before we cleaned the pond, it was red from the tannins produced by the leaves that the wind carried into the pond that we then neglected to remove.  The pond has now gone from red to green (believe it or not, this is good).  The plants will start using up some of the nutrients soon and the waterlilies will start to cover the pond and block the light to starve out the algae.  We can now see our fish, though, and they seem very happy.  I count 6 fancy goldfish and two mosquito fish.  We still can’t see well enough to the bottom to see of the plecostomus made it through the winter.  There is something else living in there too!  I thought there was a green leaf in the pond so I tried to grab it and it squirmed right out of my fingers.  I can’t wait for the water to clear to get a better look.  Maybe a tadpole?  Whatever it was, it was bright green and about 1/2 inch long.

I hope you are having as much fun in your garden as I am in mine!

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Lawn Mower Exchange

Lawn Mower Exchange.

How cool is this?  If you live in Plano, Richardson or Allen then you can exchange your working gas powered mower for an electiric or manual mower.  Well, it’s actually an exchange for a $150 voucher, but still…  (You probably need to hurry, though.  It’s only for the first 250 people.)  I wish Flower Mound or Denton County would do the same!

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What about composting?

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Kid's Garden w/compost ring

Composting is definitely worth the effort. You can buy some pretty fancy composters and I have a tumbling style that was given to me, but I haven’t really been pleased with any of the commercially available ones. At the Grapevine Botanical Gardens at Heritage Park (on Ball St.), the Gaylord Texan has donated a demonstration compost area with several different kinds of composting systems.

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Compost ring w/melon vine

The way we compost is about as lazy as you can get. We have rings made of wire mesh about 3 feet tall and about 3 feet in diameter. We used to have landscape fabric lining the inside, but we haven’t tended them so long that the fabric has disintegrated. What I like about the rings is that, other than making them and setting them up, there is no more work until it’s time to move them. You just put your clipping, trimmings and table waste in the top and it comes out as soil on the bottom and feeds the plants as it does – no turning required. And right now, with the landscape fabric gone,  you can see the progression from food and plant all the way to soil  It’s pretty cool. We plant heavy feeders like melons, tomatoes or peppers around the ring and they usually block the view of the ring by late spring.

There are lots of ways to compost, though and it will definitely help the environment and probably your soil too. For a family of five, we have very little in our trash collection each week. We shred a lot of our paperwork and that gets composted along with any pressed board things like egg cartons (if they aren’t used for other things. For the five of us, we usually just have one 30 gallon trash bag (barely filled).  The rest all goes into the recycling bins.

The only things you wouldn’t want to compost are things like diseased plants, weeds that have gone to seed and fatty or meaty food scraps (we give those to the dogs anyway.)

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Gardens of Childhood

dsc00242“There is a garden in every childhood, an enchanted place where colors are brighter,the air softer, and the morning more fragrant than ever again.”

– Elizabeth Lawrence

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Freeze Warning Tonight and Tomorrow Night!

If you were fooled by the beautiful warm weather we have been having and gave in to the urge to buy those tomatoes and peppers (like I did) then you might want to give your warm-loving babies a blanket.

The things that should be covered, besides tomatoes and peppers, are cantaloupe, cucumber, okra, squash, corn, eggplant and watermelon.  You may want to consider what flowers you have put out also… did you fall for the African daisies?

The easiest thing to do is turn a pot over on top of them and then place a rock or brick on it so that it won’t blow away.

You should bring those pampered house plants back in too… even the huge lemon tree.  Exercise is good for you.  Lift with your legs – not your back.

Good luck and stay warm!

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French Lace

French Lace Rose

French Lace Rose

This is another rose that was started by cutting  I got from a friend.  It is a cluster-flowered floribunda bush about 3′ tall.  It has a large flush of blooms in the spring and fall with a few blooms in between.  It has a light spicy scent.

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Six Megapixels To Burn

Six Megapixels To Burn.

This is a really cool photo journal with a lot of pictures from the Grapevine botanical Gardens at Heritage Park.

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Heaven

Heaven

Heaven

“I have often thought that if heaven had given me a choice of my position and calling, it should have been on a rich spot of earth, well watered, and near a good market for the productions of the garden. No occupation is so delightful to me as the culture of the earth, and no culture comparable to that of the garden. Such a variety of subjects, some one always coming to perfection, the failure of one thing repaired by the success of another, and instead of one harvest a continued one through the year. Under a total want of demand except for our family table, I am still devoted to the garden. but though an old man, I am but a young gardener.” -Thomas Jefferson

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