How do I trim mixed flower plantings to keep them from getting leggy and spindly?

Pruning is an art form. One of the best ways to practice your pruning techniques is by taking care of your mixed flower plantings as the summer progresses. (You may wish to look at my most popular article of all time, “Pruning as an Art Form” Click here).

One of my clients loves her window boxes which we plant in coco fiber lined wire containers. Last year about the end of May she told me how good the planters looked and I remarked that we needed to trim them up so that they wouldn’t get leggy and spindly. She wouldn’t let me touch them and, sure enough, they got all stretched out and leggy and falling over. This summer—the end of May—the window planters looked like this:

A beautiful window box but to stay beautiful it needs to be trimmed

A beautiful window box but to stay beautiful it needs to be trimmed

I remarked on how pretty the window planters were and she said, “We need to trim them up this week. I don’t want them to get all ugly like they did last year.” I was impressed. Someone was paying attention! I find that the tailgate of my truck makes a wonderful portable work table. Here’s one of the planters before cutting:

Window planter before trimmimg

Window planter before trimmimg

We were just in time to do the project. Some of the begonias were getting all stretched out and falling over.

stringy begonia needs pruning

stringy begonia needs pruning

If we cut the tops out of these plants, the remaining stalks will get much stronger and the plant itself will branch out and produce many more flowers. Even though it pains you to cut off some of the flowers, you may rest assured that you will get many more in return.

Pruning the begonia properly causes it to branch out and become stronger

Pruning the begonia properly causes it to branch out and become stronger

Plants that trail and vine tend to bloom only on the ends of their stems. If we cut them back a bit they will branch out and therefore will have many more stem ends to bloom from. On this bacopa below, I’m just going to grab a handful and whack it off,

I just cut the trailing plants off by the handfull

I just cut the trailing plants off by the handfull

I love petunias but if they aren’t pruned back several times during a season they will just not perform satisfactorily. They become leggy, stretched out and funky looking. (“funky looking” is a technical term).

petunias need periodic  pruning throughout the growing season

petunias need periodic pruning throughout the growing season

Sometimes with petunias I just grab a handful and cut it off. These plants will branch out and start blooming again in two weeks.

trimming petunias helps them to branch out and stay pretty

trimming petunias helps them to branch out and stay pretty

I cut the dragon wing begonias way back, being careful to make the cut right above a leaf axil. This is where the new growth will come from

prune dragon wing begonias just above the new growth

prune dragon wing begonias just above the new growth

I was being careful to cut enough to do the job but not so much that I would freak the lady out, but she surprised me by saying, “I don’t think you’re cutting enough off.” Then she asked me to show her how to do it. The pile of cuttings on the ground at her feet attests to her aggressiveness. I was impressed.

pruning them to perfection

pruning them to perfection

Below is a picture of a planter that has been properly pruned. It will grow back stronger, healthier, and more floriferous.

A well-pruned window planter

A well-pruned window planter

An article you may find interesting “Mixed flowers in a wire basket with coco fiber” Click Here

And another one on “Plants in containers for summer color” Click Here

As usual, I would just love for you click here to go to Amazon and purchase the ebook edition of my wonderful book, Requiem for a Redneck to go on your Kindle. I have also noticed that Amazon now has a free Kindle app for iphones and tablets. Is that cool or what?

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Hanging Baskets, Window Boxes, Raised Flower Beds, Progress Report

Yesterday—Saturday, May 31– was a good day to go check on a few of my regular clients. It was a good day in that, other than a couple of frost-damaged sprinkler heads, all was well and as it should be. I started the day checking out Dot Fletcher’s window boxes that we had planted in April. They were amazing:

Window box with begonias and petunias planted in coconut fiber basket and grown in for one month

Window box with begonias and petunias planted in coconut fiber basket and grown in for one month

I plan to prune them this week so they won’t get all straggly. Here’s another one.

begonias and bacopa in a window box

begonias and bacopa in a window box

I really like the way the window box on the corner looks with its base of manicured loropetalum. These planters are made with coconut fiber. I wrote an article about the planting process a couple of years ago,

How to plant a mixed color window box for summer color

Window box with begonias and petunias. Loropetalum at base

Window box with begonias and petunias. Loropetalum at base

The next thing I got to do was check out the coconut fiber hanging baskets at Betty’s house. They are doing well.

Mixed flower hanging basket in coconut fiber container--grown in one month

Mixed flower hanging basket in coconut fiber container–grown in one month

The plants really like the fiber containers. They take a lot of water but are well worth the effort. We used lots of time-release fertilizer when we planted. I wrote an article about these baskets about a month ago:

Click here. Make a beautiful flower creation with a wire basket and coconut fiber.

Mixed flower hanging basket in coconut fiber container--grown in one month

Mixed flower hanging basket in coconut fiber container–grown in one month

In the afternoon I went downtown to check out the irrigation system for D’Ann. I love her name. There were some problems with the sprinklers, but not bad. I enjoyed seeing the progress she had made on planting her front yard perennial garden. I like it that she doesn’t get in a hurry.

front yard perennial with brick raised beds in May

front yard perennial with brick raised beds in May

I wrote an article last October about the installation of D’Ann’s garden. Click Here to see it

 There’s one other garden that I never wrote an article about. It’s on a hillside at the base of a retaining wall. Cathy Reese is a most accomplished gardener and I installed this for her

Raised perennial bed with landscape timbers at the base of a retaining wall

Raised perennial bed with landscape timbers at the base of a retaining wall

When I went back to check on it a few days ago she had put lots and lots of plants in it.

Cathy's raised perennial bed.

Cathy’s raised perennial bed.

Thanks for visiting Johntheplantman. Tell your friends about it. One other good thing to do in June is to build a really neat sprinkler. Click Here for Directions

As usual, I would just love for you click here to go to Amazon and purchase the ebook edition of my wonderful book, Requiem for a Redneck to go on your Kindle. I have also noticed that Amazon now has a free Kindle app for iphones and tablets. Is that cool or what?

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