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Index > Garden Blog

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Avocado pollinating and crops

Avocado fruit

Photo above: Avocado Joey - very buttery fruit, cold hardy variety.

Q: I bought an anise leaf-scented avocado from you, and it is finally quite large and doing great. I live in California, the coldest temperatures we seem to get in some winters is around 25 to 28F, and it never lasts long. The tree might get a bit of frost nipping on the new growth, but it has done very well. It has flowered profusely for the last two years but hasn't set any fruit. What variety you might recommend to help with pollinating?

A: We are glad your avocado is doing great. Anise is one of our favorite varieties, with the wonderful smell of leaves and tasty fruit.

Cold hardiness and flower quality

It is true that cold damage may affect avocado production, especially in setting fruit. To improve the tree's cold hardiness, make sure to provide balanced plant food, especially during the season of active growth. For our avocado trees, we use Sunshine C-Cibus year-round.

If you prefer to use dry (granulated, slow-release) fertilizers, make sure they contain micronutrients, or apply Sunshine Superfood microelement complex once a month.

To improve flower quality (including the ability to set fruit), we recommend a special micronutrient supplement called Sunshine Honey. It contains Boron and Molybdenum - elements that are responsible for setting fruit and for developing fruit (meaning not dropping at the early stage of development).

Cross-pollination and crop

In general, every avocado tree is self-fertile, meaning it can produce some fruit with its own pollen and doesn't necessarily require a second tree for pollination. So even if you don't do anything, sooner or later your tree will set fruit. However, it is also true that the amount of fruit and crop reliability depends on pollination factors. One type of avocado classification is by flowering and pollination behavior - type A or B.

When both types of trees are grown in proximity to each other, their overlapping flowering patterns significantly enhance the chances of cross-pollination. This can lead to improved fruit set and higher yield, making it especially important for commercial production and, to a lesser extent, for home growers.

Therefore, it's advisable to plant different varieties of avocado in your garden - the more, the merrier! The greater the diversity of avocado trees with overlapping flowering periods, the better your crop is likely to be. If you're growing an avocado tree without other avocados nearby, it becomes helpful to have more than one tree with different flowering patterns (A and B) to increase yield in your garden.

Anise Avocado is type B. So to increase your crop, you may consider planting type A variety from the list: Bernecker, Black Prince, Catalina, Choquette, Day, Donnie, Fantastic, Florida Hass, Lila, Loretta, Lula, Mexicola, Mexicola Grande, Red Russell, Reed, Russell, Simmonds, Ulala , Waldin .

To learn more about avocado types, fruit characteristics, cold hardiness and much more, refer to our Avocado Variety Guide - a page with very convenient interactive chart allowing you to quickly sort types of avocado by requirements of your choice (just click on column header to sort data). You may also buy a Book or download a PDF.

PAvocado Variety Guide Book

Avocado trees in pots

Photo above: 15 gal Avocado trees for local pick up. Delivery and installation available!

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Sunshine Boosters PRO - for Professionals

Vegetables and greens

Q: Winter marks the vegetable season in Florida, and my half-acre vegetable garden in Highlands County thrives during this time. I cultivate a variety of produce, including tomatoes, cucumbers, onions, beets, various lettuces, radishes, and beans. Despite the sandy and poor soils, I manage a bountiful harvest that not only sustains my extended family but also provides for friends throughout the winter. To combat our sandy soil challenges, I heavily rely on fertilizers.

Recently, I came across your Sunshine Boosters products, and the results on my tomatoes were astonishing. They grew twice as fast compared to those on a "manure" bed. What I appreciate most about your product is its natural composition, allowing me to use it on edibles. The convenience of easily integrating liquid fertilizer into our irrigation system is a game-changer.

I'm curious if you offer budget-friendly deals on your boosters for larger gardens?

SUNSHINE PRO - Complete Nutrition Booster Kit Pro, fertilizer

ON SALE TODAY

A: Absolutely! We have just the solution you're looking for - our Professional Series of Sunshine Boosters is tailored for avid growers like you. Having catered to the needs of various crops, including tomato and hemp farms, our natural, amino acid-based professional formulas are the most economical choice for any scale of production.

Our professional series covers everything, from small backyard gardens to extensive greenhouses. The feeding process involves just three solutions mixed with water in your fertilizer tank: NPK (Advantage or BloomBoom, depending on the growth stage), Ca-Support (Calcium supplement), and Microelements (Constanta-Pro). This comprehensive nutrient package meets all your garden's needs. (See advanced info about Sunshine PRO products.)

Explore our professional solutions at the Top Tropicals Online Store. For larger quantities, you can directly order from the SunshineBooster.com professional selection or just contact us for a customized quote.

If you haven't implemented an injector system yet, consider the Robuster - an easy-to-install, care-free automatic system that takes care of all the work for you.

Cat with cherry tomatoes

Cherry tomatoes

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Sunshine Boosters
Winter use... and discount!

Sunshine Boosters different formulas

Do you remember that Sunshine Boosters fertilizers can be applied year-round?

As natural fertilizers, their scientifically created formulas provide perfectly balanced nutrition for your plants throughout the year. Follow the instructions on the labels and apply Sunshine Boosters with every watering. Give your plants extra boost during winter months! The fertilizer amount is balanced, adjusting proportionally to the water amount, which is tailored to the plant's winter needs. Unlike dry fertilizers, Sunshine Boosters can be used all year without fear of burning plants with excessive nutrient lockup.

Take advantage of the winter sale and stock up on this perfect plant food. You'll need plenty by Spring when your plants begin active growth! Use the code below for 20% off all Sunshine Boosters products. Hurry up, the sale will end in a few days!

SBOOSTERS20

Min order $20, excluding S/H. Exp. 1-12-24

Sunshine Boosters effect in the garden

In the photo above: This picture was taken on Christmas Eve, December 24, 2023. The little garden by our B-farm office, irrigated automatically with Sunshine Boosters using the Robuster injector, is thriving in spite of cool nights. Look at this crazy banana, it is taller than the building, we honestly have never seen a banana of that size! The solution we are using there is Sunshine Robusta; now available for pick up in 2.5 gal jugs!

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Ten New Year Resolutions:
Diversity in Tropical Garden

Cat diversity in the garden

1. Diversity. Grow different plants. Add more types of tropical plants to your garden for a colorful and diverse look.

2. Save Water. Use water wisely by installing drip systems, collecting rainwater, and using mulch to keep the soil moist.

3. Improve Soil. Make your soil healthier by adding compost or manure regularly. Healthy soil promotes robust plant growth and enhances overall garden resilience.

4. Deal with Pests Smartly. Keep pests in check with a plan - use natural solutions and check your plants often. Preventing program is easier than dealing with infestations.

5. Right Fertilizing. Feed your plants with Eco-frintdly fertilizer such as Sunshine Boosters (safe to use year around). If you use slow-release fertilizers - apply in right amounts, from March to November.

6. Trim Regularly. Keep your garden tidy and healthy by pruning and removing dead or sick parts of the plants.

7. Companion Planting. Explore which plants work well together to enhance nutrient uptake, fight pests and provide shade for those species that need it.

8. Right Climate and Zone Pushing. Pick plants that love your climate, considering sunlight, temperature, and humidity. For more sensitive tropical plants, work on a plan for cold protection: grow them in pots or set up temporary covers.

9. Teach Others. Share your gardening knowledge with the community. Propagate your plants from seeds, cuttings, divisions - and share them with friends and neighbors. Remember: live plant is the best gift, and love is sharing!

10. Make a Relaxation Spot. Create a cozy corner in your garden with comfy seating or hammock, shade, and maybe a water feature for a peaceful retreat.

Cat in hammock

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How to grow a happy Moringa Tree

Moringa tree in the garden

Q: We purchased some tropical edible and medicinal plants from you in August this year. I have a question pertaining to our Moringa tree. When we purchased it, it was about two foot tall. It has put on tremendous growth and is now a little under ten foot tall. My question is, should a Moringa be losing lower leaves at this point? The bare limbs are still green and the top looks to have healthy green leaves.

A: Thank you for choosing our Moringa tree, and sharing the picture. It's great to see that your tree appears healthy and happy - it's a resilient plant. Given the relatively dry Fall we've experienced this year, a little extra water can make a significant difference.

Here are some suggestions to ensure your Moringa thrives:

Moringa branch with flowers

Watering: While Moringa is generally drought-tolerant, during dry periods, in addition to relying on your lawn sprinkler system, add some extra water with a hose. Adequate moisture is crucial for maintaining healthy foliage.

Pest Control: Moringa is not only a nutritious plant for humans but also attracts pests that appreciate its medicinal properties :) If you notice insect damage on the leaves, consider spraying with Neem oil or using an over-the-counter systemic insecticide containing imidacloprid or a similar ingredient.

Seasonal Behavior: Moringa trees are semi-deciduous to deciduous, and their leaf-shedding behavior can vary depending on the climate. In Florida, for instance, it's common for Moringa trees to shed leaves in the Fall. However, this is a natural process, and you can expect new growth in the Spring.

Fertilizing for Vigorous Growth: To promote the most vigorous growth of your Moringa tree and other plants in your garden, consider implementing a fertilizing program. If using dry, slow-release fertilizers, apply them only during the active growth season: from March through November. If you're looking for a year-round solution, liquid amino acid-based formulas like Sunshine Boosters can be a great option. You can easily add them to your watering routine or use injectors like The Robuster for convenient and consistent feeding. If you're planning to expand your garden with other medicinal plants or an edible forest, The Robuster smart fertilizing system is an excellent choice, offering the most efficient, care-free way to nourish your plants with natural nutrients throughout the year.

The Robuster

This garden doubled the size during just one season under the Robuster care.

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How to establish Tabernaemontana
and get more fragrant blooms

abernaemontana australis flowers

Q: I purchased Tabernaemontana australis from you back in June of this year and it recovered just fine, but the new growth got some chlorosis.  Older leaves still look normal.  The flowers also look normal but lack fragrance.  Since I live up north, I have it in a heated greenhouse for the winter, with a grow light to compensate for the short days.  I have it in a 10 inch clay pot in a mix of equal parts standard indoor potting soil, peat moss, and perlite.  It gets fed with half strength 10-10-10 about once a month on average. Is there some specific culture that you would recommend for this plant ? I really love it and want it to thrive.

A: Tabernaemontana is a plant that may take some time to establish itself, and leaf chlorosis often becomes a common issue when the root system is not well-established. This symptom is indicative of Iron deficiency, and possibly other micro-element deficiencies, such as Boron or Molybdenum, which become more apparent when the plant receives excessive water. This problem tends to intensify as temperatures drop, particularly when a combination of cool and wet conditions prevails. It's worth noting that your potting mix seems to be appropriate for this plant.

In light of these circumstances, we recommend the following steps:

1) Reduce watering during the cooler season, especially when daylight hours are shorter. Allow the top layer of the soil to dry before watering again.

2) Consider supplementing with microelements using a product like  Sunshine Superfood. You can apply this as a foliar spray and mix it with your watering can.

3) Maintain your regular fertilizing program throughout the winter months, but ensure that you use only liquid amino-acid fertilizer, such as  Sunshine Megaflor. Follow the instructions on the label for the correct dosage and apply it with each watering, even during the winter. Since you will be reducing amount of water, the amount of fertilizer also will be adjusted accordingly.
Important: do not use any dry fertilizers during winter months (Nov-March).

Regarding the fragrance of the flowers, they typically emit a mild, sweet scent, although it may not be as potent as that of gardenia or jasmine. The strongest aroma usually becomes more prominent during warm (but not excessively hot) and humid conditions, particularly in the morning hours. As the plant grows larger and healthier, the fragrance should become more intense because the flowers produce more essential oil when the plant is robust. You may also apply Sunshine Honey supplement to improve flower quality and fragrance strength.

abernaemontana australis bush

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Prepare your plants for Winter with Sunshine Boosters

Tropical Plants on Winter Windowsill

We usually stop using dry slow-release fertilizers from November to March. However, liquid Sunshine Boosters, which are natural plant food, can be used all year. They help your plants survive winter. When it gets colder, we water less, so the fertilizer decreases too. The plants only use what they need. To learn more about how Sunshine Boosters work and why they're safe and helpful, check out this blog: Using Sunshine Booster during Winter.

Sunshine boosters formulas

Apart from giving your plants nutrients during winter, you also can improve their ability to handle the cold. Try the Sunshine Boosters supplement kit for tropical plants. Follow the schedule and use three different supplements: SUNSHINE Superfood, SUNSHINE Epi, and SUNSHINE-Power-Si. Read more about treatment with Sunshine boosters supplement kit.

Sunshine boosters supplement kit

Sunshine boosters supplement kit

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How to help a weak tree to recover and thrive?

small and large lychee tree

Q: Look at my sad looking Lychee tree. Can you share with me any ideas about this tree condition?

A: From the photo (left), we see a few potential issues. The problem might be due to a combination of factors such as a heavy potting mix with poor drainage, over-watering, an underdeveloped root system sensitive to these conditions, leaf burn, and a lack of nutrients.

Suggestions for fixing the problem

1. Soil mix. First, assess the quality of the soil. If the plant has been in the same pot for a while, the soil at the bottom may have become compacted, leading to poor drainage. If this is the case, carefully remove the root system from the existing soil (by removing excess soil around the roots without disturbing the roots themselves). Repot the tree into fresh, well-draining potting mix with good drainage characteristics, which typically contains materials like bark and perlite. Ensure that the new pot is exactly the size of the root ball; using a significantly larger pot can lead to soggy conditions that harm the roots.

2. Light. Place the potted tree in an area with filtered light, avoiding direct sunlight throughout the day.

3. Water. Control the watering. During this recovery period, your plant will need very limited water until it shows signs of improvement and new growth. After repotting, water it thoroughly just once, and avoid watering again until the top layer of soil becomes dry. Then, water as needed. Avoid keeping the soil consistently wet, especially during rainy periods. Protect the plant from excessive rain.

4. Supplements. Consider applying Sunshine Superfood micro-elements following the label instructions, once a month. Additionally, using Sunshine Epi bio-stimulant, sprayed every other week, can help the plant recover from stress and encourage growth. You can also use Sunshine C-Cibus at half the recommended concentration with each watering. Hold off on any other fertilizers until the plant has sufficiently recovered and begins to show signs of new growth.

5. Transplanting. If you plan to transplant the tree into the ground, it's advisable to wait until spring when nighttime temperatures consistently stay above 65F for at least two weeks.

6. Temperature. Keep the tree in a warm environment. When temperatures drop below 50F, bring it indoors.

These steps should help the tree recover, grow healthy leaves, and establish a better root system, preparing it for successful transplantation into the ground or a larger container, ensuring a happy and productive life ahead.

Sunshine Boosters: C-Cibus, Superfood, Epi

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Easy, stress-free plants
for Summer planting

Cat with Bananas

Q: With the rising temperatures, I'm concerned about shipping my plants safely. Can they withstand the heat during transit? Also, is it okay to plant them in the ground now, or should I wait for cooler Fall weather?

A: Your concern about shipping plants in hot weather is valid. For sensitive plants, we'll delay shipping until conditions are more favorable in your area. However, there are plenty of heat-tolerant tropical plants that handle shipping well with minimal stress. These plants adapt easily when planted during the hot summer months. Simply follow the included planting instructions, gradually acclimate them to full sun, and they should thrive.

Certain flowering tropical plants, such as Allamandas, Calliandras, Caesalpinias, Adeniums, and Clerodendrums, are excellent options for shipping and establishing during the summer. Flowering vines like Jasmines also adapt well. Consider using Sunshine Booster fertilizers to promote robust growth, they are safe to use right after planting.

Additionally, many fruit trees flourish in heat. Mangoes, Avocados, Pomegranates, Pineapples, Loquats, Eugenias - Tropical cherries, Bananas, Jackfruits, Dragon Fruit, and Olive trees are great choices for summer planting. Noni trees are hardy survivors and usually ship and grow well during the summer, in spite of their lush tropical leaves.

Feel free to check with us about the specific plant you plan to order for its suitability in summer shipping. We're here to take care of your green babies and address your year-round planting needs!

Pitaya Yellow Dragon Fruit, Selenicereus megalanthus

Pitaya, Yellow Dragon Fruit, Selenicereus megalanthus

Cat with Bananas

Jasminum sambac Maid of Orleans thrives and blooms in hot sun

Cat with Bananas

Kalanchoe synsepala Magnificent - Walking Cup Kalanchoe, spectacular plant, loves dry and hot conditions

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Fertilizing during rainy season

Champaka trees without and with Sunshine Boosters

Q: I have installed your Robuster unit to fertilize my fruit trees, but here in Florida, it is the rainy season and most of the time I do not need to irrigate during the summer. What do you recommend to keep up with fertilizing program?

A: This is what we recommend for fertilizing during rainy season:

For in the ground plants

If there are frequent rains, it's not necessary to use any fertilizers except for slowly soluble ones. During rainy periods, use a slow release fertilizer. Simply scatter 3 oz per 100 square ft. You can adjust the amount based on your specific area and number of plants.

Additionally, for foliar treatments, use Sunshine SuperFood microelement supplement and Sunshine Epi biostimulator.
When you water next time, regardless of whether it rained or not, resume using liquid Sunshine Boosters.

Sunshine Superfood and Epi

For potted plants

When you water your potted plants, use liquid Sunshine Boosters. Every 1 or 2 weeks (we recommend weekly), apply Sunshine Garden Series (the same type you are using when watering) for foliar treatment. Use the same dosage as you would for watering. By following these recommendations, you can ensure that your plants receive the appropriate nutrients during the rainy season.

Sunshine Boosters Garden Series

the Robuster