Houseplants, Procrastination, and Repotting

Okay, I think it's past time to prepare the houseplants for winter.  Actually, if I was up on things, I would have started preparing and acclimating my plants many weeks ago.  As it is now, when the forecast is for frost, I put plants into the garage or bring them into the house.  I was prompted to think more about this after some fellow master gardeners had a conversation about Gerber daisies and wintering them indoors.  I have a number of houseplants that I sent outside for the summer and would like to keep them over the winter.  Bringing them back inside, however, poses a few potential problems.  Previously mentioned is the fact that sometimes plants do better if gradually acclimatized to the indoor conditions or they will go through somewhat of a shock period.  This is similar to taking them out in the spring - they have to adjust.  Differing from the spring procedure, the fall indoor migration must also consider pests.  I think we don't care about taking any extra pests outside in the spring, but most would agree that we don't want to provide winter shelter for these unwanted hitch hikers!


From what I understand, the most prolific pests on houseplants are mites and aphids.  The first thing to do in looking for any pests is to visually inspect plants.  In our area of southeast Minnesota, we had an early-season problem with earwigs - and they were everywhere!  I was barely aware of this insect until this season.  Fortunately, as the summer progressed, I noticed fewer of them around.  And as I now inspect my potted plants, I have yet to see even one.  In looking at my plants, I see some damage that was caused when I allowed some of my plants to dry out too much.  Most plants look okay, except for my Christmas cactus.  These plants have obvious signs of having been on the dinner buffet of some insect.  I hope they left a good tip!  Other than outright damage, some pests leave clues to their presence.  The clues can include small spider-like webs, honey dew (sticky drops on plant surfaces), and blemishes to the plant foliage.  And the scariest (to me) sign I found was when I was putting a hosta in the ground in September and found a webby mass in the bottom of the pot.  Assuming these were spider eggs, I was happy to leave them outside.


Whatever the pest, I want to be sure to not host them in the house this winter.  Also, I want to try to care for my houseplants better than I have done in the past.  So, I first inspected the plants for signs that any pest was still in the plants that I brought in.  I did see some mealybugs, as well as a few stray webs on another plant.  But most looked pretty good.  And these pests and signs can be easily removed by running water over the foliage or wiping with a cloth or sponge.

As I brought the plants indoors, I also realized that there were some that needed to be repotted.  And this would help me to be sure there were no more of those hidden treasures, in the form of spider eggs, in the bottom of the pots!  I also had a few geraniums that were still resting comfortably in the small plastic pots in which I had purchased them.  So, there was work to do.

In repotting, it is important to understand when to do it.  My theory is to not waste the resources, if it's not necessary.  Here's a picture of a spider plant (Chlorophytum comosum) that had a few issues.

The pot was dirty and had a lot of salt deposits on it.  So, I thought it best to clean it up.  Then, when I took it out of the pot, here is what I found:

I had no idea the plant was so root bound.  I knew there were at least three plants in the pot, but assumed they were doing okay.  With that, I knew I had to split at least the two main clumps apart. 

The first step was to make sure I had pots to put them into.  My original thought was to simply clean the pot and put it back in the same one.  I could still do this, but now had to have a second pot.  I used a 1:9 ratio of bleach to water and cleaned the original.  I scrubbed it with a wire brush and a toothbrush (retired from teeth work, of course!).  After rinsing, the pot looked pretty good.



With that done and the second pot ready, I now had to split the plants.

Although I really don't like cutting roots, it is one way to stimulate new growth and had to be done to get these plants apart.  And this potted group of plants would probably have started to suffer, as a result of being so bound.  After splitting, I potted the parts into to pots using fresh potting soil.

I also potted others, but still have some to do. As the winter progresses, I hope to work on my houseplants more and have them a bit happier when spring comes around.  Of course, these winters can be rather long with cool temperatures, dry conditions and less-than-idea light, so this will be a major feat to accomplish!  I hope this helps and good luck to all you working to achieve the same!







Planning for Next Year

During this fall, there is much to do regarding gardening, not to mention all the other activities we seem to be involved in.  I had hoped to have more posts here and see that I need to be more disciplined about getting it done.  Hmmm...that sounds a bit like my gardening, too!  With that in mind, I am creating a Vegetable garden plan for next year while this and other lessons are fresh in my mind.

For the first time this year, I rented a garden space in Preston.  A few people stated that that seemed like a long way to go for gardening.  I thought it wouldn't be a big deal to travel the 16 miles to the east to tend a garden.  I have to confess that it was an utter failure!  I became too busy and the time slipped away.  If anyone visited the Preston community garden, you only had to look for the plot that was total weeds - that was mine!

So, without dwelling on that negativity too much longer, I now know that YES, it was too far to go.  I have a few other options for the additional garden space I was looking for last year.  A friend of mine has offered space at her rental property - only 1/2 block from our home.  And the space is great!  It gently slopes to the west and has great sun exposure.  I would need to till up or chemically remove the grass/weeds that have grown there in the past few years since someone last worked the soil.  With my general avoidance of chemicals, I'd opt to borrow a tiller to get it ready.

But before I do that, I want to carefully consider my own backyard.  I've been hesitant in the past to add much garden space because I like the area as a grassy place for the kids.  And there's that convenience thing.  The stakes are higher if I am at someone else's property - it must not look like a weed bed!  So, will this be motivation or embarrassment?  If the additional garden is in my backyard, there SHOULD be no extra excuses of distance and time. 

While pondering the location, I need to think about what I've grown in the past few years.  Of the vegetables I've grown, I need to consider the space they will require and future rotation to help minimize diseases.  I will think about this and post again soon.  My purpose of this discussion with myself is to assist others in planning or modifying a garden.  As always, I hope this helps!

And I want to close with a quote that a fellow Master Gardener posted the other day.  "The blood of our fallen heroes fertilized that dirt on your hands, to the keep the right to call it your own."  Please always keep all of our U.S. military members in your thoughts and prayers.  Be thankful for them, past and present, for they've sacrificed so much for our country.