Finally, the weeds are under control and I’m getting caught
up on planting. I fully intended to plant fewer containers this year, but a
quick count yesterday revealed over ninety. It sounds ridiculous, although it
might not appear to be that many to a casual observer because the total
includes window boxes, spare pots, and odd stuff lying about the yard. Still,
they all have to be watched and watered. Obsessive compulsive? Not me. It’s all
the fault of hybridisers forcing new plant varieties on me, plus there are old
favourites that I always have to have.
The challenge is trying to have them get along with each
other in the same pot. The old rule is one trailing annual, one mounding, and a
spiky plant in the middle. Not for me. There are no rules in a garden as far as
I’m concerned, and there’s no reason the plants have to be annuals. I’m quite
happy to grow shrubs in pots or stick perennials in the mix. Many clematis, for instance, are recommended for patio pots.
If there’s a plant that’s caught my interest this
year, it’s succulents. I’m using a couple of galvanized
tubs to hold my new collection. Most are varieties of Echeveria, Sempervivum, or Aeonium. They’re often confused because varieties of each can all resemble the more familiar hens and chicks (Sempervivum), but it’s important to note that Echeveria and Aeonium are not hardy. They can, however, be over wintered as houseplants. in our climate (zone 5)
Hybridization has produced a number of fascinating forms
that mix and match beautifully. The leaves form rosettes that are ruffled or
wrinkled, in contrasting shades of pink, grey, and purple. I have my groups
planted in a moderately fertile, loose, almost sandy soil. To prevent the lower
leaves from rotting, I’ve mulched the surface of the soil with fine gravel to
keep it dry. Grow in full sun for best results.
I find it helps a lot to know the conditions in which plants
originated. Sometimes just the country will give a general idea. Many Echeveria
are native to Mexico, so right away it’s hot food, siestas and sandy beaches
that come to mind — okay, hot and dry. Similarly, Aeonium hale mainly from the Canary Islands off the coast of Africa ,
another vacation destination with Spanish overtones — sounds sun, sand, and
sangria to me. Sempervivum, meanwhile, are found in southern Europe ,
North Africa , and the near east. What all these
plants have in common, besides belonging to the Crassulaceae family, is the ability to store water in their leaves. This allows them to survive dry periods,
but they do need to be watered well when the soil dries out.
Speaking of soil drying out, and even though there hasn’t
been much chance of that lately, it’s important to remember to mulch. If
there’s a patch of soil visible anywhere in my garden or in a container, it
either gets a plant stuck into it or it gets mulched. Mulching helps soil
retain moisture and suppresses weeds. Considering the cost of water saved, it
doesn’t make sense not to mulch. In addition, organic mulch will break down and
feed the soil — a horticultural win-win. It even comes in bright red for those
who have a hankering for that red Georgia clay look.
Mulch is readily available in bags from the grocery store if
you have a small area or in huge, more economical bulk bags for larger areas. I
have one waiting in the driveway that should take care of the front yard — and
maybe my lower back.