Q.
We are ripping out an old, dead lemon tree and would love to plant my potted
dwarf citrus trees in its place about a foot from the garage. I have a dwarf
lime, Meyer lemon and a Page mandarin. They would be getting slightly less
sunlight, but still would get sun for most of the day. They have all been in
pots for about 4-5 months. Do you anticipate any problems with this idea?
A. Four
to five months in a pot is not a problem. The roots are still exploring the
soil in the container and have not been in long enough to cause a problem. In a
warm location protected from the wind they should be fine.
These
are small trees but put your drip emitters a foot to 18 inches from the trunk
away from the garage to encourage root growth away from the foundation. This
will keep the soil close to the garage drier and less likely to cause salt
damage.
It
would be better and more attractive if the plants were trained against a
trellis or espaliered. You will need to keep the branches pruned off of the
tree that are growing toward the garage.
.jpg) |
| Espalier citrus after planting |
Remember that citrus is borderline in the Las Vegas Valley at the middle elevations. It just gets cold here and they may or may not work depending on the location. Pick a warm microclimate in your landscape that doesn't get a lot of wind. Cold winter nights below freezing I would throw a blanket over them.
Remember cold tolerance is Meyer lemon >> Page mandarin >> lime. The Meyer should be good to 18F though fruit of all citrus can be ruined at 32F. Note, Meyer is a hybrid with orange which is why it is so resistant to cold unlike all other lemons. The Page mandarin 26F, is also a 1/4 grapefruit hybrid which doesn't help. I would be very hesitant to put a lime outside (28-30F)...you will definitely want it getting first winter sunlight in the morning to warm up as fast as possible if you try. If a lime tree fails outside and you must have a lime you can try a lime substitute more cold resistant like limekuat, Rangpur or Calmondin.
ReplyDelete