Orchid  Buying Guide In New Zealand – Care Tips, Varieties & More

Indoor Plants
3.5.2025

Looking for an indoor plant that combines elegant flowers, long bloom times, and tropical charm? Orchids are a top choice.

Popular varieties like Phalaenopsis (moth orchids) and Dendrobium are easier to grow than you might think. Many adapt well to New Zealand’s indoor conditions and require only moderate care. These orchids grow on trees or rocks in the wild—not in soil—and have evolved stunning flowers designed to attract just the right pollinators.

Orchids may take years to bloom from seed, but once mature, they offer weeks to months of color—making them a unique, low-frequency blooming plant that’s still easy to love.

 Pink Cattleya orchid with ruffled petals and a vibrant yellow and magenta lip, popular for ornamental displays and bouquets.Mature Paphiopedilum orchid in bloom with striped pink and green petals and a prominent slipper-shaped lip.
Common Name Orchid, moth orchid, corsage orchid, boat orchid
Family Orchidaceae
Plant Type Perennial, herbaceous
Mature Size 30–90 cm tall, 15–30 cm wide
Sun Exposure Partial shade
Soil Type Well-drained
Soil pH Acidic
Bloom Time Varies
Flower Color Pink, purple, white, red, yellow, orange, green
Native Area North America, South America, Central America, Europe, Asia, Africa, Australia, Caribbean

How Much Light Does Your Space Get?

🌞 Orchid Light Requirements
Best Light: Bright, indirect light year-round
Low-Light Tolerant Orchids: Phalaenopsis (moth orchid)Paphiopedilum (lady’s slipper)
Sun-Loving Orchids: Cattleya, Dendrobium, Oncidium
💡 If placing outdoors in summer, choose a shaded or filtered spot to avoid direct midday sun.📌 Too little light = no flowers. Too much sun = scorched leaves.

What Is the Room Temperature Like?

In New Zealand’s mild, maritime climate, indoor temperatures tend to hover between about 16°C and 22°C. This works well for many commonly grown orchids, especially if you can maintain a difference of at least 8–10°C between day and night. As a general rule, orchids fall into three temperature categories:
Cool: Around 16°C nights / 24°C days
Intermediate: Around     18°C nights / 27°C days
Warm: Around 21°C nights / 29°C days

To keep your orchids thriving, it’s essential to select a type that best matches the average temperatures in your home. Here are some additional tips for New Zealand growers:

Seasonal Awareness:
During winter (June–August), some Kiwi homes may drop below 16°C indoors at night. If you notice temperatures dipping too low, consider using a small heater or moving orchids to a consistently warmer space.
In summer (December–February), day temperatures can exceed 25°C in many regions. Warm-growing orchids will love spending time outdoors, but keep them out of direct, scorching midday sun.

Moving Orchids Outdoors:
If your orchid prefers warmth, gradually acclimatize it to outdoor conditions in late spring or early summer, once nighttime lows remain near its preferred range.
Watch out for pests like slugs, snails, and insects, which are common in damp areas. If your orchid is about to bloom, or if you live in a region with hot summers, consider keeping cool-growing varieties indoors.

Growth habit and size of Orchids

Orchidsexhibit a surprisingly broad range of shapes and sizes. Most of the popularhouseplant orchids are epiphytes, meaning they grow on trees or rocks intheir natural habitats and use specialized aerial roots to gather moisture fromthe air. Others are terrestrial, growing in soil or leaf litter,though these are less common in home collections.

Pseudobulbs and Canes
Many epiphytic orchids—such as cattleyas and oncidiums—develop swollen stems called pseudobulbs that act as water-storage organs. Dendrobiums, by contrast, produce tall, slender canes that can look a bit like bamboo stalks.

Foliage Shapes
A moth orchid (Phalaenopsis) may have broad, arching leaves in a low-growing rosette, whereas a lady’s slipper orchid (Paphiopedilum) often forms a compact fan of leaves.

Size Ranges
Miniature orchids can stay as small as 10–15 cm tall, perfect for a windowsill or terrarium. At the other extreme, some orchid species can easily surpass 60 cm.

How Much Maintenance and Commitment Does Orchids Require?

Orchids require moderate care with specific needs for watering, feeding, and humidity. Following these key practices will support long-term growth and flowering:

Watering: between waterings. Terrestrial types (e.g., dry out slightly between waterings. Terrestrial types (e.g., Paphiopedilum. even moisture. Flush pots once a month in warm seasons to prevent salt buildup.

🌿 Fertilizers: Follow a “weekly-weakly” routine: ¼ strength fertilizer weekly. Switch to high-phosphorus feed to boost blooms. Suspend feeding for dormant plants in winter.

💧 Misting: Useful for dry indoor air—mist gently with pure water. Avoid wetting the crown or leaves of orchids with pseudobulbs.

🔁 Repotting: Every 2 years, ideally during active growth or summer. Refresh potting media (bark mix) to prevent root rot.

🌱 Propagation: Divide clumps with 3+ pseudobulbs (Cattleya, Oncidium).Pot keikis (baby orchids) after root and leaf development.

🌫️ Humidity: Maintain around 50% humidity. Use trays, misting, or a humidifier to increase moisture levels indoors.

What’s the longevity of Orchid?

Orchids can thrive for many years, often outliving other common houseplants when given proper care. In fact, some varieties are known to live for decades under the right conditions. Key to their longevity are factors such as maintaining an appropriate watering schedule, providing sufficient but not excessive fertilizer, ensuring adequate humidity, and repotting every couple of years to refresh the potting medium.

Is Orchid Toxic to Pets or Children?

Phalaenopsis orchids are non-toxic to cats, dogs, and kids.
✔ Listed as safe by the ASPCA.
✔ Ideal for pet-friendly households.

⚠️ Eating any plant in large amounts may cause mild digestive upset.

Top 5 Orchid Varieties: Which One Suits You Best?

Orchid Variety Look Best For Growth Speed Price Range Maintenance Difficulty
Cattleya (Corsage Orchid) Large, frilly flowers in bold colors Warm, bright spaces with high humidity Medium $70 – $150 Moderate
Dendrobium (Spray Orchid) Upright canes with long sprays of blooms Seasonal growers, sunny windows Medium-Fast $50 – $120 Moderate
Oncidium (Dancing Lady Orchid) Small, fluttery blooms on arching stems Flower-lovers who want high bloom volume Medium $60 – $140 Moderate
Paphiopedilum (Lady’s Slipper) Unique pouch-like blooms in pink, green, or brown Moderate-light rooms with high humidity Slow $65 – $160 Moderate to Difficult
Phalaenopsis (Moth Orchid) Graceful flowers on long spikes; very beginner-friendly Low-maintenance houseplant lovers and office décor Fast $30 – $100 Very Easy

1. Cattleyas (Corsage Orchids)

White Cattleya orchid flower with purple speckles and yellow accents, ideal for bright indoor spaces or corsage arrangements.Pink Cattleya orchid with ruffled petals and a vibrant yellow and magenta lip, popular for ornamental displays and bouquets.

Look: Large, frilly flowers often used in corsages.
Popular For: Bold, dramatic color displays with a touch of old-school elegance.
Best Placement: Warm, bright rooms or sunrooms with high humidity.
Growth Speed: Medium
Price Range: $70 – $150
Maintenance Difficulty: Moderate

2. Dendrobium (Spray Orchids)

Cluster of violet and white Dendrobium spray orchid blooms on a tall stem, ideal for brightening balconies or indoor spaces.Top view of blooming Dendrobium spray orchid with cascading lavender flowers, grown in a small indoor pot.

Look: Tall canes with sprays of flowers in pink, violet, yellow, or white.
Popular For: Long-lasting blooms and seasonal rest cycles.
Best Placement: Bright indoor spots or covered patios in summer.
Growth Speed: Medium-Fast
Price Range: $50 – $120
Maintenance Difficulty: Moderate

3. Oncidium (Dancing Lady Orchids)

Bright yellow Oncidium orchid flowers with ruffled petals, growing in a hanging basket under filtered light.Cluster of Dancing Lady Oncidium orchid blooms with vibrant yellow petals and red centers in terracotta pots.

Look: Arching stems with dozens of small fluttery blooms—like dancers in motion.
Popular For: Flower volume and sweet-scented varieties like ‘Sharry Baby’.
Best Placement: Bright kitchens or near east-facing windows with filtered light.
Growth Speed: Medium
Price Range: $60 – $140
Maintenance Difficulty: Moderate

4. Paphiopedilum (Lady’s Slipper Orchids)

Mature Paphiopedilum orchid in bloom with striped pink and green petals and a prominent slipper-shaped lip.Young Lady’s Slipper orchid plant with mottled leaves and a single unique pouch-shaped flower in earthy tones.

Look: Unique pouch-like blooms in pink, green, brown, or spotted patterns.
Popular For: Striking “slipper” flowers and compact size.
Best Placement: Shelves or countertops in rooms with consistent humidity.
Growth Speed: Slow
Price Range: $65 – $160
Maintenance Difficulty: Moderate to Difficult

5. Phalaenopsis (Moth Orchids)

White Phalaenopsis moth orchids with striking magenta and yellow centers, displayed in a flowering indoor arrangement.Delicate pink Phalaenopsis orchid flowers with a deep fuchsia lip, perfect for indoor plant lovers and gift arrangements.

Look: Elegant, broad-petaled flowers on arching stems—available in many colors.
Popular For: Easy care, long bloom time, and reblooming potential.
Best Placement: Bathrooms, offices, or bright living rooms without direct sun.
Growth Speed: Fast
Price Range: $30 – $100
Maintenance Difficulty: Very Easy

What to Buy Alongside Orchid?

1. Orchid Potting Mix
Look for a specialized orchid mix, not regular potting soil. Typically made from bark, perlite, charcoal, or sphagnum moss to promote airflow and drainage. Essential for species like Phalaenopsis, Cattleya, and Dendrobium.
💡 Pro tip: Repot every 1–2 years as the mix breaks down.

2. Slotted Orchid Pot or Container with Drainage
Use a pot with side slits or ventilation holes to encourage root health and avoid rot. Clear plastic orchid pots help monitor root color (healthy roots = green).

3. Orchid Fertilizer (Water-Soluble)
Choose a balanced houseplant fertilizer made for orchids. Look for formulas labeled 20-20-20 or “bloom booster” blends. Apply at ¼ to ½ strength during the growing season (spring–autumn).

4. Humidity Accessories
Orchids prefer 50–70% humidity. Add a humidity tray, misting bottle (with distilled water), or small humidifier if your home is dry. Placing your orchid near a kitchen or bathroom can also help.

5. Pruning Shears & Gloves
Use sterile pruning scissors for trimming spikes or repotting. If you're sensitive to sap or handling bark, keep a pair of gardening gloves handy.

Optional but Helpful
Orchid clips or stakes
– to support tall flower spikes. Pebble tray – doubles as a humidity booster and decorative base. Plant label – track bloom dates or repotting schedules, especially if you collect multiple types.