Selling Size : Last Image | Net Pot Included | Secure Packing

Dendrobium Bangkok Splash Blooming Stage is a popular hybrid orchid known for its vibrant blooms.

1. Light:

Bright, indirect light is crucial. Dendrobium ‘Bangkok Splash’ thrives with abundant light to support its blooms.
An east or south-facing window with filtered light is ideal.
Avoid direct midday sun, especially during the hottest parts of the day, as it can scorch the leaves and fade the flowers. If you notice yellowish-white leaves or brownish spots, it’s likely getting too much direct sun.
Insufficient light can lead to weak growth and poor blooming. If you see many small offshoot plants (keikis) on young canes, it might be a sign of inadequate light.

2. Temperature:

Warm temperatures are preferred: Aim for daytime temperatures between $2 4^{\circ} C$ to $3 0^{\circ} C$ ( $7 5^{\circ} F$ to $8 5^{\circ} F$ ).
Nighttime temperature drop is beneficial: A drop of about $8^{\circ} C$ to $1 1^{\circ} C$ ( $1 0^{\circ} F$ to $1 5^{\circ} F$ ) to around $1 5^{\circ} C$ to $1 8^{\circ} C$ ( $6 0^{\circ} F$ to $6 5^{\circ} F$ ) can help promote blooming.
Protect the plant from cold drafts.

3. Watering:

Water frequently during blooming: During the flowering period, Dendrobiums are actively growing and need consistent moisture. Water when the top inch of the potting mix feels dry.
Allow for slight drying between waterings: While they need regular water, avoid overwatering, as this can lead to root rot. The potting medium should be allowed to become lightly damp, but not bone dry for extended periods.
Use room-temperature water: Ideally, use non-chlorinated water, rainwater, or distilled water to prevent mineral buildup.
Water in the morning: This allows the leaves to dry before night, reducing the risk of fungal issues.
Ensure good drainage; never let the plant sit in standing water.

4. Humidity:

High humidity is preferred: Maintain humidity levels between 50% and 70%.
If your environment is dry, consider using a humidity tray (a shallow tray filled with pebbles and water, ensuring the pot doesn’t sit directly in the water) or a humidifier. Misting occasionally in the morning can also help. Brown leaf tips can indicate low humidity.

5. Potting Medium and Repotting:

Well-draining orchid mix: Use a bark-based orchid mix, coconut husk, or sphagnum moss. These mediums provide good aeration and drainage, which epiphytic orchids like Dendrobiums need.
Small pot size: Dendrobiums generally prefer to be somewhat root-bound, so choose a pot that is only slightly larger than the root ball.
Repotting is typically done after flowering: Every 2-3 years, or when the potting mix breaks down, is a good general guideline.

6. Fertilization:

Fertilize during active growth: During the blooming stage, the plant is actively growing and benefits from regular feeding.
Use a balanced orchid fertilizer (e.g., NPK 20-20-20 or similar, diluted to half or quarter strength) every 2-4 weeks.
Some growers switch to a high-phosphorus fertilizer (e.g., 0-52-34) to encourage stronger blooms.
Always water the plant before fertilizing to prevent root burn.
Flush the pot with plain water once a month to remove any salt or mineral buildup.

7. Air Circulation:

Good air movement is vital: This helps to prevent fungal infections and promotes overall plant health. Ensure there’s adequate air circulation around your plant, especially in humid environments. A small fan can be helpful indoors.

After Blooming:

Once the flowers fade, cut the spent flower spikes where they meet the cane.
Do not remove leafless canes, as they store nutrients and water, and can re-bloom in the future.
Reduce watering slightly and decrease or stop fertilization during the plant’s rest period (typically fall/winter) until new growth appears.
Some Dendrobium types may require a cooler, drier rest period to encourage reblooming.

By providing these optimal conditions, your Dendrobium ‘Bangkok Splash’ should reward you with beautiful and long-lasting blooms.