Isn’t it time for you to create your personal succulent garden?

 

Aloe in handmade box at DIRT in Oak Cliff.

Aloe in handmade box at DIRT in Oak Cliff.

How to start growing a healthy succulent garden

by Ann McCormick, Special Contributor

http://www.dallasnews.com/life/gardening/2017/01/03/start-growing-healthy-succulent-garden

Everywhere I look these days, I see succulents. They are popping up in dish gardens, stone troughs, driftwood planters, garden fountains, and even coffee cups and shot glasses.

Yes, succulents have captured the imagination of the home gardener. With so many of these drought-tolerant houseplants available, isn’t it time for you to create your personal succulent garden?

To get the scoop on caring for these succulent stars, I recently spoke with Bryan Hutson of Calloway’sGreenville store. He pointed out that succulents have been slowly gaining in popularity over the last five years. The rising interest in “green roofs,” vertical gardens, and low-maintenance dish gardens have all included these slow-growing, water-saving plants.

Succulents have a different look and feel than common houseplants. People are looking for a change from the leafy green of ivy, ferns and spider plants.

Read the full article: DALLAS NEWS 
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Rosemary as a lucky plant

 

Photo credit: Google

Rosemary

Gardener’s Notebook – Rosemary seen as a lucky plant

by DEBBIE HAYWARD / YORKTON THIS WEEK

Doesn’t it seem like a long time since we were out in our gardens? It seems like a long time ago since we were bringing in the last of our plants and bulbs. At that time, in the flurry of activity before the cold weather arrived, we brought in our little rosemary plant at the last moment. I was planning to cut the branches to dry them, but guess what, the plant was still so nice and lush that we just let it be, and it is still doing well.

It’s fitting, because as we stand on the brink of a brand new year, I did some research and discovered that rosemary is one of the “lucky” plants for a new year.  It has a whole list of attributes that make it lucky:  it will relax our minds and help to keep us youthful. (The fragrance is wonderful, I think of it as nature’s incense). Rosemary is said to help to increase our brain power, boost our memory and even improve our mood. It reputedly helps with healing and purification.  And who needs cupid when there is rosemary, a plant that is said to attract love!

But for us gardeners, rosemary is a wonderful plant to put on our list for next year. It is a perennial herb that has stems with long, narrow leaves, almost like a spruce branch. It is extremely fragrant and very flavorful (perfect for pork, delicious!) I did some homework and information does say that rosemary is a perennial, although chances are that it will not make through our winters. I remember Mom had a rosemary that did survive one or two winters in her garden, but it was not long-lived.

Rosemary hails from the Mediterranean, so it like sunny locations and can withstand periods of drought (so maybe it does stand a chance in our house after all!). It is easy to grow, requires no special care or special soil (just make sure it has good drainage), and does not have a pest problem.  In fact, if you are tending towards xeriscape gardening, rosemary would be a good choice. If you do your gardening in pots, rosemary also does very well in containers.

Read the full story: Yorkton This Week

DRAINAGE HOLES IN THE SIDEWALL OF A CONTAINER

 

DRAINAGE HOLES IN THE SIDEWALL OF A CONTAINER ARE BETTER THAN IN THE BOTTOM

By Prof. Dr. Willem VAN COTTHEM

University of Ghent, Belgium

https://docs.google.com/document/d/1yitX_b70iiBvFPLz9qEIclfJWTJdsuQjMorOwac2ak0/edit?usp=sharing

People are asking me why I am in favour of drilling drainage holes in the sidewall of a container.  Why are those in the bottom not good enough ?

Of course, the classic drainage holes in the bottom are functional. Rain or irrigation water is running through the potting soil towards the bottom.  A possible surplus of water is thus easily evacuated through that single hole or the different holes in the bottom.

However, potting soil contains a high number of bigger and smaller cavities, that are filled with air.  When watering a container (pot, bottle, bucket, barrel, etc.), irrigation water is running rather swiftly towards the bottom of the container.  A number of those cavities are thereby filled with water and air is pushed out.  That is visible e.g. when we immerse a pot in a bucket of water: we see the bubbles leaving the potting soil during a short period, until influent water has pushed out most of the air of the bigger cavities. Even if we do not see bubbles leaving the soil anymore, a certain volume of air is still remaining in the potting soil, namely that in the smallest cavities.

This means that, when watering a container with the classic drainage hole(s) in the bottom, water will run quickly through the potting soil, moistening that soil for its major part, but not completely.  A lot of precious water will run out of the container through the drainage hole(s) in the bottom and be lost for moistening of our plants. This means that a number of cavities will still be filled with air (leaving those small parts of the potting soil dry).

Now, imagine what will happen if we put the container (with holes in the bottom) in a recipient, e.g. a bowl.  Water running out of the drainage hole(s) is then collected in the bowl.  From there it will gradually be re-absorbed by the potting soil (and the rootball).  It re-enters our container and after a certain time it moistens the potting soil almost completely.  However, if we exaggerated when watering, too much water will be collected in the bowl and that water will stand there for a longer time, having a negative effect on the roots (e.g. by asphyxiation).

On the contrary, if we did not exaggerate when watering, only a smaller quantity of water will be collected in the bowl, and that quantity will rather quickly re-enter the container, completing the moistening of the potting soil and the rootball.

Considering this phenomenon, it came to my mind that drilling drainage holes in the sidewall should have the same effect as collecting a quantity of irrigation water in that bowl.  My experiments proved the positive effect.

2009-12-30-bottle-preparation-p1030170  2009-12-30-bottle-preparation-p1030171 

Photos WVC: 2009-12-30 BOTTLE PREPARATION P1030170.jpg and 2009-12-30 BOTTLE PREPARATION P1030171.jpg

In a first series of experiments I drilled 2 opposite holes (diameter 0,5 cm) in the sidewall of plastic bottles at 2,5 cm above the bottom.  I preferred to get 2 opposite holes, expecting that one of the holes could be clogged.  Somewhat exaggerating the watering, I noticed that a lot of water was running out of the 2 drainage holes.  Nevertheless, the quantity of water kept in the bottom of the bottle was readily moistening the potting soil above, having a positive effect on the growth of the plant in it.  None of the holes was clogged in a first period, but I expected that it could happen when the growing roots would reach the bottom of the bottle.

p1030643  2010-03-29-avocado-p1030768

2010-03-29-avocado-p1030765

Photos WVC: 2010-03-03 BOTTLE PREPARATION (P1030641-P103064 / 2010-03-29 AVOCADO P1030768.jpg and 2010-03-29 AVOCADO P1030765.jpg

Therefore, I have set up a second series of experiments with 2 opposite drainage holes, having a diameter of 1 cm (reducing the risk of clogging).

A third and fourth series of experiments were set up with 2 drainage holes (diameter 1 cm) in the sidewall but respectively at a height of 5,0 cm and 7,5 cm above the bottom.

p1100592
Photo WVC : 2013-07-28 MY NEW EXPERIMENTAL PALLET GARDEN – P1100592

Finally, I used bigger containers with bigger holes (3 cm) at different height.

My general conclusion of these experiments is that drainage holes in the sidewall of a container are better than the ones in the bottom, because:

(1) one is saving a lot of water (less loss);

(2) one is saving also a quantity of fertilizer (otherwise lost by leaching);

(3) one registers better plant growth.

It is obvious that there is a close relationship between the dimension of the container (and thus the volume of the potting soil) and the height of the drainage hole(s) above the bottom.  The higher the holes in the sidewall in small containers, the bigger the risk of asphyxiation and root rot.  One should also determine the optimal diameter of the drainage holes.

Today, I hope that researchers or students will set up scientific studies to determine the optimal method to improve plant growth in containers by taking into account the position and dimension of drainage holes in the sidewall.

Anyway, container gardeners using planters without any drainage holes are hereby recommended to drill those holes not in the bottom, but in the sidewall.

Caring for mandevilla, bougainvillea

 

Photo credit: Google

The bushy, vigorous habit of Sun Parasol Pretty Pink mandevilla tropical vine makes it ideal for growing in containers.

CAROL LINK: How to care for mandevilla, bougainvillea

Each spring, Oscar situates a large container filled with a beautiful, pink-flowering mandevilla vine along the driveway near the side entrance to our home. Years ago, I placed a 3-foot, lightweight metal trellis in the container. With a small amount of assistance from me, the vine climbs the trellis throughout the spring and summer. Occasionally, I pick up a stray tendril and wind the vine through the trellis. Throughout the growing season, the beautiful vine decorates our landscape and hummingbirds zoom in, butterflies flutter in and bees buzz in to enjoy the lovely pink flowers.

Mandevilla vines are sensitive to the cold, so in this area, all mandevilla plants should be brought inside and stored for the winter. Because our personal mandevilla plant grows in a large container, Oscar recently used a set of hand trucks to roll the container into the garage for the winter. I will apply a small amount of water to the container about once each month until spring. That’s all that’s necessary, because the plant will soon be going dormant, and applying too much water during the winter could cause root rot.

Next spring, after the last predicted frost, we will move the container back outside, situate the plant in full sun, cut the vine back to about 1 foot in length, apply fertilizer and then keep the plant watered well. Once again, the plant will grow rapidly and very soon the vine will be climbing the trellis, and in due time, beautiful pink blossoms will once again dangle from the vine.

bougainvillea-on-fence
This is a terracotta pot holding a bougainvillea – http://www.texasmornings.com/wp-content/uploads/2012/07/bougainvillea-on-fence.jpg

A bougainvillea vine is treated in much the same manner as a mandevilla.

 

Read the full story: Houmatoday

Kale, mustard and collards

 

 

On Gardening: The brassicas are taking center stage along with kale, mustard, and collards too

By Norman Winter

Tribune News Service

The brassicas are taking center stage!

In the fall and winter season, we have always dabbled in flowering kale and cabbage, but it seems in the last couple of years things are changing. The cruciferous crops are doing their part to create the WOW factor in flower beds across Georgia. It’s not just flowering kale and cabbage but edibles like the Toscano kale and would you believe that old southern favorite collards.

Last year, anyone who went to the Savannah/Hilton Head International Airport could not help but notice the monolithic blue-green leaves not only serving as the backdrop to the pansies and snapdragons, but the enormity of the leaves created their own photo-worthy moment. This year, I am seeing collards used elegantly in mixed containers and even baskets. Why not? You couldn’t ask for a better companion to the colorful pansies. When I took the photo I was thinking now I need catfish and cornbread.

While collards are really old fashioned, the application with ornamentals is new and trendy, at least in several generations. Toscano kale also called Toscana, Tuscan, Lacinato and Dinosaur kale is similar. Culinary experts know it is among the most flavorful and treasured in Italian soups and stews but recently new to the flower garden. So you can rejoice for incredible beauty and texture, but if you fancy yourself a chef, then the edible landscape is close at hand.

Read the full story: St. Augustine

Container gardens on rooftops and fire escapes, community gardens in vacant lots or on land in public spaces

 

 

Victory gardens a growing trend again

Over the past decade, gardening developed into a viable part of the news, as the ranks of home gardeners swelled to record highs. This growing interest in the growing season can be attributed to a stubborn continuation of economic concerns and an accelerating passion for anything green. “Going green,” whether in energy efficiency, environmental protection or food production, continues to enjoy a popular ranking as an “in” thing to do right now. It’s estimated that during the past decade several million new household gardens have been planned, planted, and tended by first-time gardening families in the U.S. Though this may be a new experience for many, in some ways it’s a repeat of an earlier effort made 75 years ago, when a financial depression and a world war brought many Americans ‘back to the land’ in the form of backyard plots called Victory Gardens.

In 1943 more than 20 million gardens were planted to provide fresh fruits and vegetables on the home front. During World War II much of the commercially produced food was used to feed the troops. In the face of shortages and rationing, Americans turned lawns and flower beds into garden plots. City dwellers were able to get into the act by planting container gardens on rooftops and fire escapes. Community gardens were developed in vacant lots or on land in public spaces. Some of the biggest public gardens were located in New York’s Central Park, San Francisco’s Golden Gate Park, and across the pond in Hyde Park in London. Actually, the Brits were the first to start growing their own food in 1940. As the war escalated, the movement spread throughout Canada and the U.S., as ordinary citizens did their part to support the war effort.

 Read the full article: The Hutchinson News