Shipping Hoyas, Aroids & Tropical Houseplants Interstate in Australia
Australia is experiencing an unprecedented boom in tropical houseplant collecting. Rare aroids, uncommon Hoya species, and variegated Monstera have become some of the most sought-after plants in the country. But for collectors in Western Australia, Tasmania, and the Northern Territory, acquiring these plants from East Coast sellers means navigating complex interstate quarantine regulations.
This guide breaks down the quarantine status of the most popular tropical houseplant genera — species by species, state by state — so collectors and sellers know exactly what can be shipped where, and what conditions apply.
Why Quarantine Matters for Tropical Plant Collectors
Three Australian states and territories maintain biosecurity controls on interstate plant movement: Western Australia (regulated by DPIRD), Tasmania (regulated by Biosecurity Tasmania), and the Northern Territory (regulated by DITT). Each jurisdiction has different restrictions, different treatment requirements, and different certification processes.
For tropical plant collectors, the good news is that most popular houseplant genera are permitted into all three jurisdictions — subject to appropriate treatment and certification. The challenge lies in the details: specific species restrictions, treatment protocols, and the practicalities of shipping delicate tropical plants across the country.
Species-by-Species Quarantine Status
The table below summarises the quarantine status of popular tropical houseplant genera across Australia’s three quarantine states. Status is based on current regulations as of 2026 — always verify with the relevant authority before shipping, as conditions can change.
| Genus | WA Status | TAS Status | NT Status | Key Notes |
|---|---|---|---|---|
| Philodendron | Permitted | Permitted | Permitted | Most species permitted across all states. Standard treatment and PHC required. One of the easiest genera to ship interstate. |
| Anthurium | Permitted | Permitted | Permitted | Widely permitted. Foliage Anthurium (e.g., A. crystallinum, A. clarinervium) and flowering types both accepted. Standard treatments apply. |
| Hoya | Permitted | Permitted | Permitted | Excellent genus for interstate shipping. Succulent leaves tolerate transit stress. Hardy during treatment process. Very popular with collectors in all states. |
| Monstera | Permitted | Permitted | Permitted* | Vegetative material permitted. *NT: Remove all fruit, flowers, and developing inflorescences due to fruit fly risk. M. deliciosa, M. adansonii, M. Thai Constellation all shippable. |
| Alocasia | Permitted | Permitted | Permitted | Most ornamental Alocasia permitted. Corms/tubers may have different treatment requirements than potted plants. Ship during warmer months for best survival. |
| Begonia | Restricted* | Permitted | Permitted | *WA: Listed as “Permitted” on WAOL but treatment requirements are impractical for most ornamental shipments. Effectively very difficult to send to WA. TAS and NT straightforward. |
| Calathea / Goeppertia | Permitted | Permitted | Permitted | Permitted but challenging to ship due to sensitivity to cold, dry conditions, and handling stress. Requires careful packaging. Cuttings not viable — must ship whole plants. |
| Epipremnum (Pothos) | Permitted | Permitted | Permitted | Hardy genus that handles shipping well. Cuttings and established plants both permitted. E. aureum and E. pinnatum varieties ship successfully across all states. |
WAOL Quick Reference by Genus
For Western Australia specifically, the WAOL (Western Australia Organism List) determines entry status. Here’s what collectors and sellers need to know for each popular genus:
Philodendron on the WAOL
The genus Philodendron is listed as “Permitted” on the WAOL. This covers virtually all ornamental species including the highly sought-after P. gloriosum, P. melanochrysum, P. verrucosum, P. Pink Princess, and P. Florida Ghost. Standard treatment conditions apply: insecticide and fungicide treatment, government inspection, and Plant Health Certificate.
Anthurium on the WAOL
Anthurium is “Permitted” on the WAOL. Both foliage species (A. crystallinum, A. clarinervium, A. warocqueanum) and flowering types (A. andraeanum hybrids) can enter WA with standard treatment. Anthurium’s thick leaves handle the treatment and transit process well.
Hoya on the WAOL
Hoya is “Permitted” on the WAOL and is one of the most straightforward genera to ship to WA. The succulent nature of Hoya leaves means they tolerate chemical treatments, transit delays, and the overall shipping process better than most tropical genera. Species from H. carnosa to rare H. imbricata can all enter WA.
Monstera on the WAOL
Monstera is “Permitted” on the WAOL for vegetative material. This includes M. deliciosa (including Thai Constellation and Albo Variegata), M. adansonii, M. obliqua, and other species. Remove any fruit or developing inflorescences before treatment and inspection.
Begonia on the WAOL
Begonia presents a common trap on the WAOL. While listed as “Permitted”, the specific treatment requirements for Begonia in WA are impractical for most ornamental shipments. The required treatments can damage the plants, making Begonia one of the genera that is technically permitted but effectively very difficult to ship to WA. Consult with an experienced quarantine service before attempting Begonia shipments to WA.
Cuttings vs. Rooted Plants for Quarantine
One of the most important decisions for interstate plant shipping is whether to send rooted plants or unrooted cuttings. Each has distinct advantages in the quarantine context.
- Simpler treatment requirements — No growing media to certify, fewer pest harbourage points
- No soil restrictions — Bypasses Victorian PCN (Potato Cyst Nematode) issues entirely
- Lower freight costs — Lighter and more compact packaging
- Faster inspection — Less surface area to examine, streamlined certification
- Better WA compliance — Avoids growing media complications that trip up many WA shipments
Rooted Plants Advantages:
- Immediate establishment — Recipient has a growing plant, not a propagation project
- Higher survival rate post-transit — Established root system aids recovery from shipping stress
- Better for sensitive species — Some species (Calathea, Alocasia) don’t propagate well from cuttings
- More valuable specimens — Mature plants command higher prices
Paradise Distributors Recommendation: For most tropical houseplant genera being shipped to quarantine states, unrooted cuttings in sphagnum moss offer the best balance of quarantine simplicity and plant survival. We process both cuttings and rooted plants, but cuttings consistently move through the certification process faster and with fewer complications.
Shipping Survival Tips for Tropical Plants
Tropical houseplants are particularly vulnerable to shipping stress. These tips maximise survival rates for interstate quarantine shipments:
Humidity Management
Wrap individual plants or cuttings in damp (not wet) sphagnum moss, then seal in perforated plastic bags. This maintains humidity around the foliage without creating waterlogged conditions that promote rot. For Calathea and other humidity-sensitive genera, include a small damp paper towel inside the sealed bag.
Temperature Control
Ship Monday-Wednesday to avoid weekend warehouse storage. During summer, include frozen gel packs (wrapped in paper towel to prevent direct contact). During winter, use heat packs for cold-sensitive tropicals. Target 18-28 degrees Celsius in the package — most tropicals suffer below 10 degrees and above 35 degrees.
Packaging Technique
Wrap each plant individually to prevent cross-contamination and physical damage. Use shredded paper or crumpled newspaper as cushioning — not packing peanuts which shift during transit. Secure plants so they cannot move within the box. Label which way is “UP” on all sides.
Timing Your Shipment
Ship during the milder months (March-May, September-November) when temperature extremes are less severe. Avoid shipping during heatwaves or cold snaps. For NT shipments, the dry season (May-October) offers the most predictable conditions despite the heat, as humidity is lower and storms less likely to delay flights.
Paradise Distributors: 30+ Years of Interstate Plant Shipping
Paradise Distributors has been shipping rare and unusual plants across Australia since 1993. Our Nambour QLD facility is specifically set up for interstate quarantine processing, with accredited treatment areas, government-approved inspection protocols, and established relationships with biosecurity officers in all three quarantine jurisdictions.
For tropical plant collectors and sellers, we offer:
- Species verification — We check every plant against current WAOL, Biosecurity Tasmania, and DITT requirements
- Consolidation service — Receive plants from multiple sellers for batched processing
- Professional treatment — Accredited facility with approved chemicals and protocols
- Government inspection — Coordinated with Biosecurity Queensland inspectors
- Expert packaging — Genus-specific packaging for maximum survival
- Express air freight — Regular shipments to Perth, Hobart, and Darwin
Frequently Asked Questions
Yes. Philodendron Pink Princess (P. erubescens) is listed as “Permitted” on the WAOL and can enter Western Australia with standard insecticide/fungicide treatment, government inspection, and a valid Plant Health Certificate. This is one of the most commonly requested rare plant shipments to WA, and Paradise Distributors processes Pink Princess shipments regularly.
From a quarantine perspective, no — variegated Monstera (Thai Constellation, Albo Variegata) have the same quarantine status as standard M. deliciosa. However, variegated plants can be more sensitive to shipping stress due to reduced chlorophyll. We recommend shipping variegated Monstera as established plants rather than cuttings when possible, and during milder weather conditions to minimise stress on the valuable foliage.
Begonia is listed as “Permitted” on the WAOL, but the specific treatment protocols required for WA entry are harsh on Begonia’s delicate foliage and stems. The required insecticide and fungicide applications can cause significant leaf damage, stem rot, or plant death — particularly for rex Begonia, cane Begonia, and other thin-leaved varieties. Some Begonia species with thicker, more succulent leaves (like B. maculata) may tolerate treatment better, but results are inconsistent. We advise caution and consultation before attempting Begonia to WA.
No. A single Plant Health Certificate can cover multiple species in one consignment, provided all plants have been treated and inspected together. This is one of the major advantages of batching — whether you’re sending five Philodendron species, three Hoyas, and a Monstera, they can all be covered by one PHC. This dramatically reduces the per-plant cost of certification.
Yes. Tissue culture plants (flasked plantlets in sterile agar) generally have simpler import requirements than established plants because they’re grown in sterile conditions with no exposure to pests or diseases. Flasked orchids, for example, have streamlined requirements for all three quarantine jurisdictions. However, once deflasked and potted, the plants revert to standard treatment requirements. If you’re ordering from tissue culture labs, keeping plants in flask until after quarantine processing can simplify the process.
Hoya. The genus is permitted in all three quarantine states, the succulent leaves tolerate chemical treatment and shipping stress exceptionally well, cuttings root easily at the other end, and the plants are lightweight for freight. If you’re new to interstate plant shipping and want to learn the process without risking expensive or delicate specimens, start with Hoya.
Search the WAOL database on the DPIRD (Department of Primary Industries and Regional Development) website using the botanical name — not the common name. Search at the genus level first (e.g., “Philodendron”), then check if your specific species has any additional conditions. If the species isn’t listed, it’s treated as prohibited. For a detailed guide to WAOL searching, see our WAOL Guide.
Yes, Alocasia corms and bulbs can be shipped interstate, though they may have different treatment requirements than foliage plants. Dormant corms are actually easier to ship in some respects — they’re compact, lightweight, and tolerant of temperature extremes. However, they must still be treated and certified. Some inspectors prefer to examine plants with visible foliage, so check with your certifying officer whether dormant corms are acceptable for their inspection process.
Related Resources
Collector’s Quarantine Guide
Comprehensive guide for rare plant collectors buying from interstate — covering WA, Tasmania, and NT requirements.
WAOL Plant Check Guide
Detailed guide to searching the Western Australia Organism List — common traps, search tips, and genus-by-genus breakdown.
Send Plants to Western Australia
Complete step-by-step guide to shipping plants to WA, including WAOL compliance, treatment, and certification.
Send Plants to Tasmania
Everything you need to know about shipping plants to Tasmania — Biosecurity Tasmania requirements and the certification process.
Need Help Shipping Tropical Plants Interstate?
Paradise Distributors has 30+ years of experience navigating Australian plant quarantine. Whether you’re a collector in Perth wanting rare aroids or a seller fulfilling orders to Hobart, we handle the entire certification process from our accredited Nambour QLD facility.
Paradise Distributors | 9 Paradise Place, Nambour QLD 4560