This is a fast, free, no-obligation ID tool. Just add your details, upload clear photos (ideally a few angles), and we’ll do the rest.

1. You upload your photos using the form above
2. We check for all key signs of Japanese Knotweed
3. You receive an answer within 24 hours — simple

If it’s not knotweed, we’ll suggest what it might be. If it is, we’ll walk you through your options clearly — with no scare tactics, ever.

To help us give you the most accurate answer, try to capture:

• Leaf shape and pattern (top-down)
• Stem colour and markings (purple flecks = key clue)
• The full plant structure (if possible)
• Any visible buds or flowers

Can’t get all that? Don’t worry — partial or unclear photos are still worth sending. We’ve seen thousands of variations.