Rynco Orchids
Rynco Orchids
Rynco Orchids
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Expert Cultivation Guides

How to Grow

Detailed care guides for each orchid variety we grow — from Mokara to Phalaenopsis — lovingly written by our horticulturists at Rynco Orchids, Trivandrum.

APIII/93 Kurinjilangodu, Nedumangadu, Trivandrum 695 543
9656455577 / 8344944432
[email protected]

Select orchid variety

Mokara

Arachnis × Ascocentrum × Vanda

Widely cultivated in tropical floriculture for vibrant, long-lasting flowers and high productivity. Monopodial growth habit, ideal for warm and humid climates.

High market demandAttractive flowers and colorsSuitable for tropical climateGood commercial value
✦ Ideal Conditions

Growing Environment

Light
Bright indirect sunlight (avoid direct harsh sun)
Humidity
50–60%
Temperature
20–34°C
Air
Good air circulation is essential
Potting & Growing Media
  • Generally no potting media required
  • If growing in pot: use charcoal or Coco coir
  • Ensure well-drained pots or baskets
  • Avoid water stagnation
  • Open structure helps root health
Watering
  • Water morning (7–8 am) or evening (3–4 pm)
  • Pots: irrigate ~15 min; open roots: ~20 min
  • Adjust frequency based on climate
  • Reduce during rainy season
  • No standing water in pots
✦ Nourishment

Fertilizer Programme

I
Fertilizer Schedule
Vegetative Growth+

Balanced or high nitrogen: 30:10:10 NPK or 20:20:20 / 19:19:19 NPK – 2 g/litre, once a week.

Bud Emergence+

High phosphorus & potassium: 13:27:27 NPK – 2 g/litre and 10:30:20 NPK – 1 g/L, once a week.

II
Propagation
  • Stem cutting / Top cutting
  • Micropropagation
✦ Protection

Pest & Disease Control

III
Common Pests
Thrips+

Symptoms

  • Distorted or scarred leaves and flowers
  • Bud damage → poor opening or bud drop
  • Brown/black specks (excreta) on surfaces
  • Reduced flower quality and market value

Control Measures

  • Monitor regularly in hot/dry conditions
  • Remove infested parts with sterilized tools
  • Use blue or yellow sticky traps
  • Maintain optimal humidity

Chemical Control

  • Confider – 0.5 ml/L
  • Regent – 0.3 ml/L
  • Spinosad 45% SC – 0.3 ml/L
  • Spray early morning or evening; repeat at 7–10 day intervals; rotate chemicals
IV
Common Diseases
Cercospora Leaf Spots+

Causal Organism: Cercospora spp.

Symptoms

  • Small yellow to light green spots on leaves
  • Spots enlarge into brown/black lesions with yellow halos
  • Lesions may merge into large necrotic patches
  • Severe infection causes premature leaf drop

Control Measures

  • Maintain spacing and good ventilation
  • Avoid prolonged leaf wetness at night
  • Remove and destroy infected leaves with sterilized tools

Chemical Control

  • Carbendazim 12% WP + Mancozeb 63% – 1 g/L
  • Mefenoxam 4% WP + Mancozeb 64% WP – 1 g/L
  • Chlorothalonil 75% WP – 1 g/L
Leaf Decay / Rot (Rainy Season)+

Causal Organism: Bacterial / Fungal

Symptoms

  • Soft water-soaked patches on leaves
  • Rapid yellowing then tissue collapse
  • Foul smell in severe bacterial cases

Control Measures

  • Ensure excellent drainage
  • Improve air circulation and reduce overcrowding
  • Avoid late evening watering
  • Keep plants dry before night

Apply sprays early morning or late evening. Humidity above 60% is optimal.

✦ Care & Bloom

Flowering Tips & Maintenance

Flowering Tips

Provide proper light

Balanced nutrition is important

Healthy plants bloom better

Avoid stress conditions

Basic Maintenance

Remove dry leaves

Keep area clean

Ensure spacing between plants

Regular pest inspection

Irrigate root zone; mostly avoid spraying on leaves

To initiate flowering: apply cow dung slurry to root zone during summer

All recommendations are general guidelines and may vary based on local micro-climatic conditions. Adjustments may be needed for your specific environment.

Frequently Asked Questions

How often should I water my orchid?

Most orchids need watering about once a week — let the roots dry out between waterings to avoid root rot. Vandas grown in baskets prefer a daily misting of the roots in summer.

How much light do orchids need?

Bright, indirect light is ideal. Avoid harsh, direct afternoon sun, which can scorch the leaves. An east- or north-facing window is usually perfect.

Do you deliver orchids across India?

Yes. We ship pan-India from our nurseries in Kerala and Tamil Nadu, with every plant packed in purpose-built packaging to protect the roots and blooms in transit.

What if my plant arrives damaged?

Contact us within 48 hours of delivery with a few photos and we'll arrange a replacement or a refund.

Do you supply wholesale or for events?

Yes — we offer wholesale, export, corporate gifting and wedding/event supply. Reach us through the Contact page or on WhatsApp for pricing and lead times.

Get in Touch

Have Questions?
We're Here to Help.

Our horticulturists are happy to guide you through growing your orchids.
Reach out to us at [email protected]

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