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Cold Protection for Tropical Plants

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Cold Protection for Tropical Plants Heliconia hirsuta 'Peru' I love using some of the tropical plants in the landscape, even though I live in north Florida where temperatures can dip below freezing several times in the winter. Tropicals hold up so well in our hot humid summers and most add color to the garden well into the fall. Many tropicals, if damaged by winter freezes, will re-sprout from the roots in the spring and so aren't totally killed by the cold we have in north Florida. However, I am particularly fond of the small-flowering heliconias as shown in the photo above. They will flower on the first season's growth and flower non-stop well into the fall. Related to bananas, with their lush foliage and showy flowers, they add a tropical flair to the garden. Hummingbirds are very attracted to them, so that's an added benefit. They also make excellent, long-lasting cut flowers. But the heliconias don't normally return from the roots in the spring i

Flowers and Color for the Summer

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Summer can be a colorful time of year, if you have the right plants. Here are just a few ideas. For Sunny Areas Provided it has good drainage and plenty of sun, vinca is extremely easy to grow and offers a lot of color. Melampodium is also extremely easy to grow. Just give it a site that's mostly sunny. Trailing torenia, like the 'Summer Wave' series, will flower from now until late fall. It prefers morning sun and a little shade from the harsh, late afternoon summer sun. Narrow-leaf zinnia is very heat and sun tolerant. Make sure it has good drainage and it should do well. Ornamental sweet potato vine can provide a lot of color quickly in a large area as it continually spreads. This chartreuse form provides a contrast for darker colors, such as with this red coleus. Lantana, on the right, is available in a number of different varieties. This one, called 'Sonset', is particularly colorful. The plant on the left, 'Gold Mound' or &

Oleander Is Attractive and Very Drought Tolerant

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Though it has been extremely hot and dry lately, one plant in my landscape just shrugs it off and gets better looking every day, the oleander. http://gardeningsolutions.ifas.ufl.edu/plants/trees-and-shrubs/shrubs/oleander.html

Red Orchid Bush Is Great Perennial for Us

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Bauhinia galpinii (red orchid bush) was always very attractive to butterflies in the demonstration garden at the UF-IFAS Leon County Extension Center where we planted it years ago. It is still in the garden, though it has been moved and set back a little. The bottom photo shows it in bloom this year already. https://www.almostedenplants.com/shopping/products/11012-red-orchid-tree-pride-of-de-kaap-red-bauhinia-african-plume/ I haven't seen this plant at local nurseries and it seems to be out-of-stock at all the online vendors. But I'm looking for it. I want one for my home garden. I always enjoyed the flurry of activity around it from butterflies and hummingbirds.

Coral Cockspur Tree in Bloom at David W. Marshall Demonstration Garden

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Flowers of the coral cockspur tree, Erythrina crista galli , coming into bloom. The tree is just starting to bloom this year. It blooms every year about this time. It is related to the native coral bean. The garden is located on the grounds of the UF-IFAS Leon County Extension Center, 615 Paul Russell Road, and is open to the public.

A Worthy Groundcover Alternative

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A number of years ago I was visiting a Master Gardener's garden when I noticed a red-flowering groundcover. I knew the plant as chenille plant and had always thought of it as a container plant that couldn't survive our winters. But the Master Gardener assured me that it was hardy here and gave me a clump of it. I planted the small clump in a spot in my yard, and now, probably fifteen years later, I feel I need to share the news.  The plant, Acalypha pendula , going by the common name firetail chenille plant or dwarf chenille, outperforms my St. Augustine grass lawn. That can be a good thing, or a bad thing, depending on how you look at it. My main interest is just having a green cover on the ground. It doesn't have to be pure St. Augustine grass. So, if the firetail chenille holds up better in some areas than the St. Augustine grass, so be it. If, however, you wanted to have a defined line between the two, then, just as with most spreading groundcovers, you would hav

Easy Color

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I saw this container planting the other day in one of the garden centers and had to take a photo. The orange New Guinea impatiens or Sunpatiens are showy, but much of the color depends on the colorful foliage of the chartreuse sweet potato vine and the aucuba shrub. A good choice of plants for easy color! Sunshine ligustrum, with its chartreuse to yellow foliage, has become very popular in the last couple of years. It is a small to medium sized shrub, very adaptable to pruning, good for adding color to the landscape in a sunny area. For shaded sites, there's the Sunshine anise. It is supposed to only achieve a height of about four feet with an equal spread.  If you want a similar color without using a shrub, there's Elena Colocasia or elephant ear. It just stays in a clump that gradually widens. But I have never found it to be overly aggressive like the large, dark green elephant ears.