Variegation and colour in plants

If you search online for information about variegated plants, you’ll find plenty of blog posts offering to explain how variegation works and describing two or three different types. I’ve read lots of those posts, both when I was first learning, and more recently when I’ve wanted to explain things to other people. But they’ve never […]

Don’t ask an AI for plant advice

Plant seller Horti recently added an AI “plant doctor” to their website. Within hours of testing, it was offering potentially fatal advice.

What is a wild type plant?

In the world of cultivated tradescantias, there are some plants which people refer to as “wild type”. This is a pretty ambiguous term that doesn’t do much to help identify plants – the best approach in these cases is to use cultivar names instead.

The other ‘Purple Heart’

You might have noticed some ‘Purple Heart’ plants look different to others. That’s because there are actually two different types!