Chonk monster inspecting one potted houseplant with a magnifying glass

CHONK DIRECTORY · Indoor plant care · Guide 1 of 9

Where to buy indoor plants

Choose the plant for your room first. Then choose a traceable seller and inspect the plant, not the marketing.

3 min picture guideReviewed 29 August 202613 sources

Picture guide · three scenes

Room first. Seller second. Health always.

Match the plant to your room, compare seller evidence on like-for-like stock, then inspect and isolate every new arrival.

01Fit before shop

Scene 1

Choose the room first

Record light, temperature, draughts and humidity; match a plant to the room before comparing retailers, ranges or prices.[1]

  • Light and warmth
  • Draughts and humidity
  • Room before retailer
02Compare evidence

Scene 2

Compare facts, not shopfronts

Compare name, measurements, maturity, grade and photo policy. Similar ranges may share trade routes, but that does not prove identical origin, stock or quality.[5][6][7][8][13]

  • Compare like with like
  • Route ≠ origin
  • Price ≠ quality
03Check the arrival

Scene 3

Inspect. Trace. Isolate.

Inspect leaves, stems, roots and compost; verify passport traceability for professional distance sales, then keep every arrival apart for 2–3 weeks while monitoring it.[2][3][4][9][10][11][12][13]

  • Check leaves and roots
  • Traceability, not guarantee
  • Separate 2–3 weeks
Open the full buying checklist

01

Choose the room before the retailer

Record the spot’s natural light, temperature, draughts and humidity. Match the plant to those conditions before comparing shops or prices.[1]

02

Understand the shared supply chain

The Netherlands is one of the UK’s largest ornamental trade partners, and Royal FloraHolland connects buyers with thousands of growers. Similar ranges can therefore reflect overlapping trade routes; they do not prove identical batches, grade, care or origin. HMRC distinguishes country of origin from country of dispatch, so a Netherlands trade route does not by itself mean Netherlands-grown.[5][6][7][8][9][10][11][12][13]

  • Compare like with like: botanical name, pot diameter, plant height or maturity, grade and whether the photograph shows the exact plant.
  • Quality, size and maturity are separate trade specifications. Treat price as a budget filter, not as proof of plant health or grade.
  • In person lets you inspect the exact specimen. Online may widen your search; check measurements and plant-health traceability before ordering. For professional distance sales to personal-use customers in Great Britain, a plant passport is required. Issuers in England and Wales must be authorised by APHA; Scotland uses SASA, while Northern Ireland has separate DAERA guidance. APHA’s published distance-seller list is voluntary, so absence is not proof of non-authorisation.

03

Use a 60-second health check

Health matters more than size or trend value.[2][3][4]

  • Look for balanced growth, healthy colour and no dieback or leaf spots.
  • Check both sides of leaves, stems and leaf joints for pests.
  • Avoid wilted plants in wet compost and badly congested roots.

Where to buy or compare

Useful UK routes

Use these as starting points, then check current stock, specifications, delivery and returns.

Evidence used (13 sources)
  1. 1
    Choosing the best houseplants ↗Royal Horticultural Society
  2. 2
    How to choose healthy plants ↗Royal Horticultural Society
  3. 3
    How to grow houseplants ↗Royal Horticultural Society
  4. 4
  5. 5
    Horticulture statistics 2025: ornamental trade ↗Department for Environment, Food & Rural Affairs
  6. 6
  7. 7
  8. 8
  9. 9
    Am I a professional operator? ↗UK Plant Health Information Portal
  10. 10
  11. 11
    Join the list of authorised distance plant sellers ↗Animal and Plant Health Agency / GOV.UK
  12. 12
  13. 13
    Getting started with houseplants ↗University of Illinois Extension