Growing desert roses

Q: I purchased a Desert Rose and planted it in Adenium mix. I keep it in full sun with once a week watering assuming this is a desert plant that likes lots of sun. Some leaves turned yellow and now I am not sure should I move it into shade or need to water more? Or maybe fertilize with something?

A: Desert Rose - Adenium, unlike cacti and other succulents, prefers filtered light. It can grow in full sun but leaves look healthier in light shade. Watering must be very moderate, however don't let soil harden like a rock: water again right after the soil gets dry. We suggest to use special Adenium Mix. Cactus mix may work well, as well as regular potting mix, in which case it is recommended to add a bit of limestone (we simply put sea shells on top of the pot - it looks very pretty!) - because adeniums prefer slightly alkaline soil (while most of tropical plants like acidic soils). If leaves turn yellow, this may be a sign of underwatering. Use water soluable fertilizer with high phosphate as foliage spray, and only on healthy plants, according to label dosage. It helps both caudex growth and flowering. Make sure to avoid fertilizer contact with a caudex.

RECOMMENDED SUPPLIES:
Adenium Plant Food - Flower and Caudex Booster
SUNSHINE-BC - Caudex booster
Adenium Soilless Mix

Read more about growing Adeniums:
What you need for successful growing Adeniums
Growing Exotic Adeniums

How to propagate plants from cuttings. Top (Tropicals) secrets.

Q: After pruning my jasmine, I have so many branches and I don't have a heart to through them away, can I use them to make more plants? Please tell me what size cuttings and do I need to remove leaves? Should I just stick them in the ground? Will they root? I don't know if you will be willing to share your secrets?

A: We are always happy to know that you grow more plants, and make our World better! These are some useful tips for the propagation of tropical plants using cuttings:

- Cuttings and leaves. Use cuttings 2-5" long. Strip leaves from the bottom. Cut larger leaves in half to reduce evaporation.
- Soak cuttings for 15-30 min in SUNSHINE solution.
- Mix. Use special well-drained mix with lots of soil conditioner: we have a special professional propagation mix for cuttings.
- Mist. Put community pots or trays with cuttings in mist, or if you don't have mist - cover the pot with a clear plastic bag to create a mini-greenhouse.
- Shade. Keep propagation pots in bright shade and never allow direct sun rays.
- Rooting hormone: yes, use it if you have it. Not only it promotes root formation but also prevents from fungus so the cuttings won't rot. We use Dip-N-Grow.
- Rooting and food. Check in 2-3 weeks for roots. Once you see the little roots, begin fertilizing with a special Baby-Plant Food and make sure never exceed recommended doze otherwise you may kill the cuttings.
- Establishing. Once roots start growing, plant in 4" pots in a well-drained potting mix and watch the beauty grow! Gradually move to the full sun only when little plants establish and start new growth.

If you are lucky to make more rare plants than you can use, contact us, we will buy them from you or trade for your dream plants! In fact, one of our customers from many years ago started selling us baby plants that he propagated from our plants, and now has a successful business (Karma Nursery); we buy a lot of plants from him every month!

For more ideas on tropical plant propagation, see also:
- Secrets of turtle tank propagation
- 5 secrets of propagation

Guava: The Healthiest Fruit You Can Grow

Guava varieties: Pink flesh (upper left quarter), White flesh and Cas (upper right quarter), Red Cattley Guava (bottom left quarter) and Golden Cattley (bottom right quarter).

Let’s talk Guava. Few fruits check as many boxes: flavor, productivity, health, and adaptability. We’ve grown guava trees at Top Tropicals for years here in Florida, and it never fails to surprise people with how easy it is — and how quickly it rewards you.

🌿 Health Benefits

We know the first question: "Why guava in addition to all the other fruit trees I could plant?" Because guava is one of the healthiest tropical fruits you can eat and grow — and it produces faster than almost anything else.

• Vitamin C powerhouse — guava has four times more vitamin C than oranges. One fruit covers your daily needs and then some.
• Potassium and fiber — good for balancing blood pressure and keeping your heart strong.
• Antioxidants like lycopene and vitamin C — these keep your skin glowing and help protect your cells from damage.
• Dietary fiber — aids digestion and helps keep blood sugar steady.
• Guava is a true "food as medicine" tree you can plant right in your backyard or in pot.

♥️ Our Favorite Varieties are Available Now

We currently have a DOZEN excellent guava varieties in stock selected by our plant expert Tatiana Anderson — something special for every garden. Our top picks are:

Pink Guavas

• Barbie Pink – Yellow pear-shaped fruit with thick pink flesh, sweet and juicy. Cold hardy for a tropical fruit. The best seller.
• Hong Kong – Large, round, smooth pink fruit. Sweet flavor, very few seeds, and very productive.
• Tikal – Our top pick. Fast-growing, disease-resistant, and produces the sweetest pink guavas with very few seeds.

White Guavas

• Indonesian White – Aromatic, classic white-fleshed guava with an excellent tropical flavor.
• Kilo White – Giant fruit up to 2 lbs (1 kilo) each! Few seeds, creamy white flesh, and fruits even in containers.

Compact/Dwarf

Dwarf Guava Hawaiian Rainbow

• Dwarf Hawaiian Rainbow – Stays under 6 ft, perfect for patios and pots, yet produces full-sized fruit.

Specialty Varieties

Cas Guava with zero sugar for Costa Rican Agua de Cas drink

• Cas Guava – Bold, tangy, almost zero sugar. The traditional Costa Rican Agua de Cas drink comes from this fruit. Cold hardy.
• Hawaiian Gold, Yellow Strawberry Guava – The sweetest Strawberry Guava, golden fruit, great for fresh eating and drinks.
• Brazilian Araca Pera – Rare hybrid used for Guava Wine in Brazil. Tart, concentrated juice makes excellent wine, sorbet, or jelly. Learn more...
• Pineapple Guava, Guavasteen – Feijoa sellowiana. Strongly perfumed fruit, best enjoyed when the pulp is mixed with sugar – like forest strawberries. Cold-hardy, tolerates freeze, and doubles as a great windbreak. Learn more...

Pineapple Guava, Guavasteen – Feijoa sellowiana

Every one of these thrives here in Florida or in warm climate. Some are better in pots, some as landscape trees, but all produce generously.

🎥 Watch short videos about Guava:

💲 Special Offer – 20% off Guava Fruit Plants!

Get 20% OFF already discounted Guava plants with code

GUAVA2025

Min order $100. Excluding S/H, valid online only, cannot be combined with other offers.

Hurry, offer expires October 02, 2025!

Explore Guava Fruit Plants

Why starting tropicals from seed indoors is better than outside?

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...