Date: 4 Nov 2019
Hardy Plumeria Pudica
Q: I have ordered plumeria pudica from you in March and it is thriving really well here in Rancho Cordova, California. The current temperatures are ranging from 68 to 32 degrees Fahrenheit. My USDA zone is 9b. Does this plumeria pudica survive outside with temperatures dropping in coming winter in CA?
A: From our experience, Plumeria pudica is pretty cold hardy and takes some cold spells in
spite of being a tropical species.
Our trees (well-established) took a few hours of freeze with no
significant damage.
Potted plants are less hardy than in-ground plants. However, their
advantage is, they are easy to move indoors or inside warmer place like garage,
etc. If the temperature stays borderline around 32F for a few hours, the plant
should be safe as long as warm day temperatures follow a cold night. For
longer periods of cold, move the plant inside.
Make sure do not overwater and keep Plumeria on a dry side during
winter, since cold and wet is a bad combination and may cause root problems.
Above is the picture of Plumeria pudica tree growing in Cape Coral, FL
where low temperatures in winter sometimes go down to upper 20's for a few
hours.
To improve cold hardiness of Plumerias and other tropical plants, use SUNSHINE-Epi-T for plant thermal protection and immune system boost.
Make sure to fertilize plants on regular basis to keep them strong and
vigorous. The stronger and bigger the plant, the hardier it is!
RECOMMENDED FERTILIZERS:
Plumeria Top Dress - Smart-Release Booster
Pink N Good Daily Plant Food - Flower Booster
Tropical Allure - Smart-Release Booster
Date: 11 Oct 2019
Fun of growing your own Pepper
By Onika Amell, tropical plant specialist
Q: Can you grow your own black pepper plants in the USA?
A: Who does not love the smell of freshly ground pepper, especially that lovely combination of white, green, black and red peppercorns, which are so much more interesting than just plain black corns. Yes, you can absolutely grow your own pepper! Peppercorns come from the plant Piper nigrum.
Growing Pepper Plant
Black pepper plants are actually vigorous vines, although they are
pretty slow growing and can be kept in a pot as a compact plant. But they will
need a strong support to climb over. Indoors, you can provide this support by
installing a trellis in a large pot. Some gardeners prefer to grow them as a
hanging plant instead. In warm climates, you can plant them directly outdoors
in a protected location with partial shade. These plants need rich, moist,
well-draining soil and warm, humid conditions. Peppers do not like temperatures
below sixty degrees, although they can survive some cold spells. It is very
important to bring these plants indoors or wrap them in a blanket if colder
weather arrives.
If you live in colder parts of the country, you can certainly grow
peppercorns in large pots. Grow them outdoors during the summer and move them
indoors during the winter, or grow them year-round in your greenhouse.
Houseplants will need bright light and consistent moisture. Spray the leaves regularly
with a bottle of water to increase humidity. Do not allow room temperatures
to fall below sixty degrees.
Besides the benefit of being able to grow your own gourmet pepper
corns, the foliage, as well as the flowers on this plant, are beautiful in its own
right. Off-white flowers appear from spring through summer, followed by slow
fruit production. The berries will appear on spikes, with 50 to 60 berries
per spike.
Fertilize this vine in the spring before new vigorous growth emerges. We
recommend:
Tropical Greenhouse Plus - Plant Booster
Tropical Allure - Smart-Release Booster
You may be surprised to learn that black, white, green and red peppercorns are all the same seed on the same plant in the various stages of development and processing.
Black peppercorns are the most familiar and come from the corns that have reached their full size but are still green and not quite ripe. They are picked and allowed to dry in the sun. Enzymes in the berries cause the skin to turn black during the drying process. They are the strongest in flavor.
White peppercorns are the mature berries that ripen to a red color before being picked. After harvesting, they are soaked and rubbed free of the outer skin down to the smooth white underlayer, then dried and bleached by the sun. They are slightly milder than black pepper.
Green peppercorns are the unripe peppercorns picked at the same stage of ripeness as black peppercorns, but not allowed to dry. They can be pickled in vinegar or brine. They are the least pungent.
Red peppercorns are the mature, but unshelled version of the peppercorn. One can usually find them in some gourmet and health food stores. They can be quite expensive.
Ground pepper will only stay fresh for about three months, but
peppercorns will last indefinitely. To make the most of your pepper harvest, store the
peppercorns in an airtight container in a cool, dark location. Grind them
immediately before use for the best flavor.
There is nothing like freshly ground black pepper simply combined with
a good quality olive oil and a splash of balsamic vinegar. This makes a
wonderful dipping sauce for fresh bread. Simple, yet elegant. All the better if
the pepper was grown in your very own garden!
Date: 30 Aug 2019
LadyBugs guarding your plants!
Q: I have a bunch of Ladybugs in my garden, I wonder if they eating my plants? Do I need to get rid of them?
A: Ladybug (Harmonia axyridis) is, in fact, one of the best insects you can find in your garden, it is a natural predator that takes care of many bad bugs, including aphids. Keep them happy and bring them to your garden. Ladybugs actually are cultivated as natural pest control, and you can even buy them for your yard, instead of chemicals!
Ladybug larvae eating aphids:
The wonderful insects that dine only on landscape pests and don't harm good bugs or plants are called 'beneficials', and ladybugs definitely fall into this category, but not the way many people think. It's the ladybug's larvae that are voracious predators of soft-bodied problem insects, especially aphids.
Photo below:
One of our PeopleCats, "Innocent" Ladybug (a.k.a. Bug) is wondering who else she can bug next...
Date: 19 Aug 2019
When is the time to repot?
Q: According to your instructions, I understand that plants need to be placed in bigger pots. But my question is, say I plant each plant in 18in x 18 in x 18 inch square pots, how many weeks, months or years can the soil be good for these plants? When will it be time to change soil? Any specific soil recommendations?
A: Repotting is required usually once a year. It depends on the plant and growth rate of course. The best way to check if a plant needs stepping up is to check its root system. Carefully turn the pot upside down and pull the pot off the roots (make sure to support the plant from the bottom). If a root system is very dense, it is time to repot. It is an easy check with smaller plants; if a plant is large and hard to turn "upside-down", check drainage holes: if roots start growing through the holes, it is definitely time to step up. Make sure to use pot size only a few inches bigger in diameter than the existing one: just enough for the root system plus 2-3 inches extra space; do not use oversized pots to avoid root rot. Use only new quality potting soil and make sure it has perfect drainage characteristics. We recommend Professional Soilless Mix
Date: 16 Feb 2019
Deciduous plants soon sprouting
Many people believe that living in a warm climate will dissuade a plant from its deciduous nature. However, deciduous plants react to not only temperate but also shortened hours of daylight and changes in precipitation. Additionally, some plants will drop foliage in phases between new growth, and others use abscission to aid in pollination; blooming without wind-blocking leaves and making flowers more visible for insects.
When pruning a deciduous tree or shrub, it's generally best to wait until late winter or early spring, before the plant begins to leaf out. Avoid pruning during periods of new growth; during this time, the plant is weakened by the struggle to reestablish its growth process. Before pruning your deciduous plant, first research the specific plant, as there will always be exceptions to general instruction. For example, many Rubus varieties desire to prune in late fall, as their buds are developed during the dormant winter season. Some trees may have flower or fruit during winter while having no leaves, give them a chance to flower before pruning.
On the photo: Winter flowering Bombax ceiba