Gemini - 5/21-6/20. Ruled by the mutable, changeable planet Mercury (also patron of the art of medicine), Gemini is an AIR sign. Plants ruled by Mercury tend to have ferny or highly-divided leaves or stems (like the bronchi of lungs), hairy or fuzzy leaves (related to the cilia in the lungs), or subtle odors.

Gemini rules the lungs, shoulders, arms, and hands. Its plants help to strengthen the lungs and respiratory system, relax the nervous system, strengthen ears and hearing, the tongue and speaking, the vocal cords, lungs and thyroid, as well as the shoulders, arms, and hands. Gemini has so much going on mentally that they may need a little help to digest all the information they're constantly absorbing. Herbs that have clean, pure flavor not only help physical digestion, but assist spiritual and mental intake as well.

Gemini Zodiac lucky plants: Ferns, Blechnum, Tree ferns and Cyatheas, Fern Tree, Aralias, Jackfruit and Breadfruit, Paulownia, Anthurium, Philodendron, Philadelphus, Clerodendrums, Anise, Lavender, Myrtle, Nut trees, Macadamia, Ficus, Piggyback plant - Tolmiea menziesii, Aloe vera, Fig, Honeysuckle, Azalea, Mint Tree Satureja, Vitex, Ironwood, Mulberry, Osmoxylon, Acalypha, Allamanda, Aphelandra, Iboza, Ruda, Kiwi, Caesalpinia, Cyphomandra, Monstera, Kalanchoe, Magnolia, Oregano, Ocimum, Naranjilla, Zamia, Delionix, Acacias, Calliandra, Patchoili, Palms, Geranium, Grevillea, Eucalyptus.

For other signs information, see full Plant Horoscope.

Do-It-Yourself Support Structure for Dragon Fruit

This interesting do-it yourself project was sent to us by our customer from South Florida. Many tropical gardeners want to grow fascinating Dragon Fruit, and their most common question is - what kind of support I should use for this amazing fruiting cactus? We hope you find this information very useful. Happy Gardening!

Dragon fruit is a terrestrial/epiphytic fruit baring cactus, which may grow fleshy stems up to 30 ft high, given sturdy support. However, downward hanging or horizontal branches stimulate production of flowers at the tips of the branches. Commercial groves in different parts of the world use different method to achieve this. The traditional Vietnamese way is to train the plant into a “fountain”, which consists of a vertical central trunk about 8ft tall and a horizontal structure, such as a wagon wheel on top of it to support the horizontal branches (see picture on the right).

This picture served as my inspiration to build my own structure. I used five 4”x4” 10ft wood beams as the trunk, shaped as a cross. I attached the beams to each other with 10” long screws.

I dug a 2 ft deep 12”x12” hole in the ground and positioned the trunk inside, such that about 8ft are above ground. I covered it with several layers of burlap top to bottom.

The horizontal structure on top is made of four 4ft long 2”x2” wood beams and two 12”x12” wood plates to hold them together. I attached this structure to the top of the trunk.

I used old watering pipe to form two rings around the trunk to support the branches. Here is the result!... See step-by-step full size pictures and the rest of the article...

Black Pepper Vine - grow a real spice at home!

Q: What plants are used for commercial production of black pepper, red pepper, and green pepper? I started organic garden and would like to try growing pepper. I live in Georgia, will it survive here?

A: Pungent and aromatic Pepper is grown in Southern India since more than two thousand years, has always been much valued all over the world. Along with other spices from India and lands farther east, it changed the course of world history. Depending on harvest time and processing, peppercorns can be black, white, green and red (reddish-brown). So, the same fruit is also used to produce white pepper, red/pink pepper, and green pepper. The pungency is strongest in white pepper and weakest in green pepper, while black and green pepper are more aromatic than the white one.

The vine can be easily grown in a pot on a trellis, in mild (frost-free) climates it can be grown in the ground providing a tree support. Try growing this legendary plant and taste the real spice!

For more info, see article about Black Pepper.

See full list of spice and herbs

Leo Zodiac lucky plants

Leo - 7/23-8/22. Naturally, Leo is a FIRE sign ruled by the brilliant Sun. Leo's plants are usually large and gold or orange in color, have heart-shaped leaves or a radiating shape, or have association with victory (like the Bay Leaf). Leo loves this colorful and special spice, which is known for amplifying prosperity and abundance.

The part of the body ruled by Leo the Lion is the heart. Plants related to Leo are primarily associated with the cardiac system, but also with the spine, the thymus gland, and the eyes. They strengthen and tone the heart, regulate blood pressure, raise the spirits and have an uplifting effect. Keep in mind that all cardio-active medicinal herbs should be used only in consultation with a qualified professional.

Leo Zodiac lucky plants: Sunflower tree, Delonix, Hibiscus, Abutilon, Mahoe, Hawaiin Sunset Vine (Stictocardia), Campsis, Passion flower, Calendula, Mexican Flame Vine, Bay Leaf, Safflower, Mint, Rosemary, Ruda - Ruta graveolens, Marigolds, Sunflowers, Palm trees, Lemon and orange trees, Grapefruit, Dieffenbachia , Croton, Lemon Balm, Chamomile, Tarragon, Kaligottu (Stereospermum chelonoides), Bel Fruit, White Madaar, Peppers, Pineapple, Coconut, Anise, Heliotrope, Gingers, Lavender, Ashoka Tree, Dombeya, Jacquemontia, Lychee, Mulberry, Philodendrons, Macaranga, Anthuriums, Aphelandra, Orchid trees, Leonotis.

For other signs information, see full Plant Horoscope.

Aries - 3/21-4/19. Aries is a FIRE sign ruled by the planet Mars. Plants associated with this element and planet very often have thorns or prickles. They can be also spicy or bitter in flavor, or red in color.

Because Aries rules the head, eyes and face, the plants for Aries purify the blood, stimulate the adrenal glands, and/or are high in iron (Mars rules the mineral iron). Mars-ruled Aries is assertive, energetic and fearless. Mars rules the red blood cells, the muscles, and metabolic processes, as well as the motor nerves and the head. These plants help you when you want more get-up-and-go and the courage to take on the world.

Aries Zodiac lucky plants - Governors plum, Hibiscus Karkade, Tapioca, Mamey Sapote, Ruda, Baobab, Euphorbia, Acanthus, Aloe, Caesalpinia, Erythrina, Opuntia, Dragon Fruit, Pachypodium, Pomegranate, Chilli peppers, Syngonium, Begonia, Geranium, Red Sandalwood, Jamiaca pepper (Pimenta, Allspice), Camphor, Jujube, Anise, Red Roses, Tiger Lily, Impatiens, Calendula, Tarragon, Ginger, Coriander, Basil, Ruda, Amaryllis, Wild Indigo, Gooseberries, Sesbania, Campsis, Red Oleander, Maple, Schotia brachypetala, Momordica, Coffee, Amla , Ephedra, Red Kapok.

For other signs information, see full Plant Horoscope.

Spathodea campanulata - African Tulip Tree

Q: I'm looking for a plant to replace a Torrey pine that was sadly cut down. The pine made the soil very acidic and it's already silty, sandy, and salty from being near a coastal marsh. I was thinking of a Kei Apple. However, there are only seeds available on the website and I'd prefer a sapling to get things started faster. Are there other trees you'd suggest for that environment?

A: Here are some fast growing salt tolerant trees that we can suggest, just to name a few: Bucida buceras - Florida Black Olive Tree, Callistemon citrinus - Weeping red Bottlebrush, Capparis cynophallophora - Jamaica Caper, Cassia fistula - Golden Shower Tree, Coccoloba uvifera - Sea Grape, Cordias, Delonix regia - Royal poinciana, Flamboyant, Elaeocarpus grandiflorus - Fairy Petticoats, Ficus lyrata - Fiddle-Leaf Ficus, Ficus religiosa - Bo-Tree, Peepal, Sacred Ficus, Mahoe, Peltophorum pterocarpum - Yellow Poinciana, Plumeria, Spathodea campanulata - African Tulip Tree (shown on right). See full list of salt tolerant plants.

15% on all mango trees! This weekend only. Offer is valid through Sunday, June 26. See all mango varieties available.

Q: I live in California and about a month ago ordered several plants from you, including fruit trees (Carambola, Mango, Avocado) and flowering trees (Xanthostemon, Adeniums, Champaca, Ylang Ylang). They were all doing well until I tried to move them into full sun, when they got leaf burn immediately. Ylang Ylang was doing great in a shade, but I repotted it from 1 gal into 3 gal and it is drooping leaves now. It has been very hot (over 100F) and dry (humidity is less than 25%). Any suggestions?

A: Hot summer can be pretty challenging time for establishing new plants. These are some guidelines to make your summer gardening more successful and rewarding.

1. You can order plants at any time, but keep your eye on your local weather forecast and try to chose cooler periods to schedule your plant shipments. Here at TopTropcals we monitor weather at destinations, and we can also delay shipment per your request until more favorable conditions.

2. During hot Summer months, many plants are still OK to ship, and to be planted, many species are heat tolerant. It's usually safe to ship most succulents, including Desert roses and Euphorbias. Some fruit trees are pretty easy too, like Loquats, Mango, Eugenias. Many flowering trees can take heat: Acacias, Clusias, Jatropha, Sausage Tree, Plumerias and many others. Check our full list of plants suitable for hot and dry conditions. Most jasmines, including Jasmine Sambac and Trachelospermum make also a safe choice for hot weather planting.

3. Use shade cloth or simply white sheets to protect young plants and new plantings from hot sun.

4. When establishing mail ordered plants during hot weather, keep them in shade for longer period of time than average recommended 1-2 weeks. Give them a chance to establish really well. In areas with low air humidity, try to create a simple mist system. It can be purchased in your local Home Depot for only $20 and set up takes only 10 minutes! It makes a big difference and can help you save many plants from hot weather stress.

5. Although it may seem that during hot weather plants need more water due to high evaporation, be careful with watering, and check soil with your finger before watering - don't water if it is still wet. Combination of "hot and wet" can be as harmful for the root system as "cold and wet" during winter. Protect root systems from overheating: covering black pots with white cloth will work. Remember when temperature is above 90F, most of plants slow down their metabolism, which means roots slow down or even stop pumping water and become more vulnerable to overwatering. For the same reason, do not hurry to step up into bigger container if roots haven't filled yet the existing pot.