Garden Blog - Top Tropicals

Date: 22 Oct 2024

How to grow Jackfruit in a pot:
the biggest fruit in the world

Jackfruit  -  Artocarpus  heterophyllus

Q: Can I grow Jackfruit in a pot?

A: Yes, you can! Jackfruit trees, despite producing the largest tree-borne fruit in the world - up to 80 pounds and 36 inches long - can thrive and fruit in containers. The tree has a clever feature: it grows fruit only at the base of the trunk, allowing you to manage its height and size. With regular pruning, the tree can stay compact at just 6-7 feet tall, making it perfect for pot culture.

1. Getting started: pot sizes and growth tips

Start with: A 3-7 gallon container.
As it grows: Gradually increase to a 15-25 gallon pot by the time it reaches fruiting size (2-4 years).
Pruning is key: Keep the tree topped at 6-7 feet to focus its energy on fruit production.
Fertilize regularly: Use high-quality plant food like Sunshine Boosters C-Cibus to promote healthy growth and fruit development. C-Cibus is the best natural plant food for fruit and edibles.

2. Fun facts about Jackfruit - Artocarpus heterophyllus

Jackfruit  -  Artocarpus  heterophyllus

A mature Jackfruit tree can produce 200 pounds of fruit per year.
The fruit consists of large, sweet, yellow bulbs with a banana-like aroma.
Seedlings start fruiting within 3-4 years, with fruits ripening in just 4-6 months after flowering.

3. Cold tolerance of Jackfruit trees

Though often thought of as ultra-tropical, mature trees can withstand light frost for short periods without major damage. Keeping Jackfruit in pots also offers an easy way to move them indoors during cold spells if you're in a cooler climate.

4. Secrets for successful Jackfruit production

- Frost-free temperatures are essential.
- Use rich, organic soil with compost, manure, or peat moss.
- Maintain moist soil with regular watering.
- Constant pruning to keep the tree under 7 feet promotes healthy fruiting.
- Apply fertilizer and microelements regularly for better fruit quality.

By following these tips, you'll be able to enjoy the world's biggest fruit right from your patio!

Jackfruit  -  Artocarpus  heterophyllus

Learn more:
About Jackfruit
How to grow the biggest fruit on Earth
Cheena - Jackedack

Videos:
Jackfruit Fruit

Jackfruit  -  Artocarpus  heterophyllus

Jackfruit  -  Artocarpus  heterophyllus

Date: 29 Oct 2024

How to overwinter tropical plants indoors

Mandevillas  indoors

10 key tips for successful overwintering

Q: I have two Mandevillas that thrived on my balcony all summer. Now that cold weather is approaching, I've moved them indoors to bright spots, but they're dropping and wilting leaves. How can I keep them healthy until spring? Should I fertilize them? Can Mandevillas grow indoors year-round?

A: First, keep in mind that the plants we call "indoor plants" or "house plants" are all tropical. However, not all tropical plants are suitable for indoor living. Some, especially shade-loving ones, thrive in indoor conditions, which is why we refer to them as "house plants" (philodendrons, monsteras, calatheas, peperomias, and many others, including some succulents). Others are less adaptable to the lower light and humidity typical of indoor spaces, but with a little extra care, you can overwinter them inside and move them back outdoors in spring. Mandevillas are no exception! Even tropical trees, including fruit trees, can tolerate a few months indoors if given the right conditions for semi-dormancy. Below are the 10 key tips for successfully overwintering tropical plants indoors.

1. Maximize Light: The more light, the better. There's no such thing as too much indoor light. If windows aren't enough, use LED grow lights, which stay cool and won't dry the air. Rotate plants every few days to prevent uneven leaf loss.

2. Reduce Watering: Less light and cooler temperatures mean plants need less water. Allow the soil to dry between waterings, and avoid overwatering - combination of cold + wet is especially harmful.

3. Maintain Moderate Temperatures: Most tropicals are happy with daytime temperatures around 75F and nights at 50-60F. In sunrooms or greenhouses, some can handle 45F if watering is kept to a minimum.

4. Boost Humidity: Avoid placing plants near heaters or vents that dry the air. Misting daily helps, or place pots on trays filled with water and pebbles to raise humidity around them.

5. Monitor for Pests: Check leaves weekly to catch insect problems early, as pests can cause serious damage or even kill the plant indoors.

6. Fertilize Smart: Use ONLY liquid, amino-acid-based fertilizers like Sunshine Boosters throughout winter; they won't burn roots since their dosage adjusts with reduced watering. Avoid dry, granulated, and EDTA-based fertilizers during winter and dormancy.

7. Use Micro-Nutrients: Along with macro-elements (fertilizers), supplement with micro-elements like Sunshine Superfood and bio-stimulants such as Sunshine Epi to build strong plants with robust immune systems, better able to withstand unfavorable conditions and resist diseases.

8. Hold Off on Pruning: Leaf drop and leggy growth are normal responses to winter. Wait until spring to prune, when new growth starts, to encourage branching and healthy foliage.

9. Don't Repot Yet: During dormancy, roots slow their growth. Repotting too soon risks root rot. Wait until spring when new growth appears to transplant into a larger container. Typically, roots grow in proportion to the above-ground parts.

10. Let Them Rest: Winter is a natural resting period. Avoid forcing growth - your plants will reward your patience with vibrant leaves and flowers when spring returns.

Cat  Indoor  Garden

Date: 6 Dec 2018

Seven rules of cold protection for tropicals

TopTropicals.com

Q: I was always wondering how you guys manage to grow true tropical trees in Florida? I live in Puerto Rico and we have Breadfruit trees growing here in a wild... but my sister lives not far away from you, in Orlando, which is much colder, and I wonder if I can get her a Breadfruit tree for Christmas?

A: Your sister can grow a Breadfruit tree in Orlando either in a pot (and bring it indoors during cold periods) or in the ground inside a structure (an elclosed conservatory with heating system). See our customer's Greenhouse in Virginia. Cold protection of tropical plants is a lengthy subject and we have many interesting publications about it in our managine Tropical Treasures and on the website. In a nutshell, when growing tropicals outside of tropical climate, you need to follow these 7 rules:
1. Cut watering to a minimum. Cold+wet kills tropical roots.
2. Water thirsty plants before a cold night. Jucy leaves have fewer chances to be cold-zapped.
3. Wind protection is more important than a temperature drop. Plant tropicals close to a house or surrounded by other trees.
4. Duration of a cold period is more critical than the cold itself. If expecting long cold hours, bring up all available protection resources. Christmas lights or propane heaters - as long as there is a heat source, everything helps!
5. Remove plastic covers during the daytime so plants don't get "cooked" in the sun. Fabric covers are better than plastic.
6. Grow ultra-tropicals in containers and bring them inside the garage or even indoors during the cold.
7. Use SUNSHINE plant boosters and feed your plants well during Summer to improve cold hardiness.

Related topics:
About Cold Protection
Cold protection - winter action for your plant collection
Improving cold hardiness before winter: fertilizer and micro-elements
Cold hardy tropical fruit trees

Date: 6 Dec 2018

Why starting tropicals from seed indoors is better than outside?

TopTropicals.com

Q: I am in Texas, it is getting cold, but I bought these seeds the last two packs, as I didn't want to miss them, was looking for a long time and found you had them. Should I wait until spring to plant them?

A: You can grow tropical plants from seed year round and don't have to wait until warm weather outside. It is, in fact, beneficial to start tropicals indoors in a controlled temperature, moisture and humidity. Seeds of some species are very sensitive to excess water and/or require a certain range of temperature for germination... Besides, it's so much fun!
First, read the basics: Happy Hobby: growing tropicals from seeds

Advantages of indoor growing from seed

It is easier to keep under control indoors:

1) Temperature and Light. Although many tropical seeds require higher temperature and bright light for germination (hot sun may help), it may be hard to avoid overheating and drying out when you put trays in full sun. Using heat pads and additional lighting indoors makes germination smooth, even may take a little longer than in hot sun.
2) Soil moisture. If you ever lost your seeds or tiny seedlings to a heavy summer rain, you sure will appreciate your own moisture-controlled environment! Just make sure to use the right soil mix.
3) Air humidity. Indoor air is drier than outside. It may not be best for some tropical plants, but definitely perfect for seed health - they will never get moldy considering you keep your eye on the plantings.
4) Pre-treatment. Some seeds require scarification (sanding down hard shell), others stratification (cold treatment), but all seeds will benefit from SUNSHINE-S soak before planting. It is easier to do in your home lab. Based on our experience, using Sunshine pre-treatment reduces the risk of fungal damage and improves germination from 30 to 65%.
5) After germination culture. Watching seedlings closely in your home environment and giving them all that is needed for healthy, fast growth - miscroelements and first fertilizer - will help to establish young plants just in time before planting them out in Spring-Summer.

Read more: From Kristi - how to grow tropicals from seed.

Check out our seeds selection...

Date: 2 Apr 2022

Cat of the month:
Frosya Yavorsky from Ukraine

Frosya  Ukrainian  Cat

Meet Frosya Yavorsky - an anti-war and anti-stress Cat of Alex and Lena Yavorsky. They live in Lviv, Ukraine and contribute their plant photos to Top Tropicals Catalog. Recently they sent us the beautiful Sunflower field photo that everyone can enjoy now at Top Tropicals home page. Frosya's main job today is psychological support of her parents during this cruel times. Top Tropicals recently sent to this family some proceeds of Kristi's Sunflowers sold at Sunday Event Sale. Frosya, please stay healthy and keep your parents calm and strong. You guys are in our thoughts, prayers, and hearts.

Our thoughts and prayers are with Ukraine

Ukrainian  Corn  and 
 


Rye

Ukraine direct support:

To support Ukraine, please make your purchase of so-much-needed plant food today: Sunshine Boosters, developed by our Ukrainian Team.
All profits from Sunshine Boosters sales go to Ukraine.
Your help is needed TODAY.

Sunshine  Boosters

Sunshine  Boosters

Photo above: Fedor Shabliy with his family - Oksana and Vova - are about to start planting vegetables in their backyard. Fresh start once the freeze is over... Fedor, the author of the Sunshine Boosters formulas, looks into the future with optimism. Staying strong!