Categories
News and announcements

Changes are afoot

In autumn I posted on social media that I was about to move house, and would be taking a break for a couple of months while I got settled. The move is now finished, and as part of this transition, I’m making some other big changes to what I do.

Categories
Taxonomy and naming

How to get a mystery plant named

The naming rules are complex and detailed, but they don’t cover every possible eventuality. I had to devise my own approach to naming plants with unknown origins.

Categories
Identification tips

Gibasis and Tradescantia ‘Purple Plush’

As if we didn’t already have enough confusion with ‘Purple Something’ cultivars, there are two different Commelinaceae plants which are both known as ‘Purple Plush’. Here are three tips for figuring out which one you’re looking at.

Categories
Cultivar research

ICRA for the Commelinaceae family

I’m now the ICRA for all Commelinaceae. Which means I’ll be able to officially register cultivars in other genera, and I’ll start expanding the online checklist to include the rest of the family.

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Care and growing Plant science

Tradescantias are more cold-hardy than they seem

I’ve been experimenting with keeping tropical tradescantias alive over winter, here in rainy Wales. They’re hardier than many people think, as long as they’re kept dry.

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Deep dives Fact checks Plant science

Ferret-wrangling with the Garden Professors

Uncovering the Garden Professors’ cult of expert personality, as they go to extraordinary lengths to avoid admitting mistakes or learning anything.

Categories
Fact checks

Cults of expert personality

They might be the group admins or they might be well-regarded longstanding members, but almost any niche topic or hobby group online will have its handful of experts. But groups like this can often develop into something more sinister: the cult of expert personality.

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Deep dives Fact checks Plant science

The myth of the myth of drainage layers in containers

My research study shows that drainage layers really do reduce the water retention of plant pots, contrary to popular mythbusting belief.

Categories
Deep dives Fact checks Plant science

Are tradescantias toxic?

Tradescantias are often included on “toxic” plant lists, but these lists can be unreliable and inaccurate. In reality tradescantias are not severely dangerous to humans or animals.

Categories
Identification tips

There are no shortcuts for plant identification

Correctly identifying an unknown plant is a difficult task. Because of that, people often hope for easier ways to identify their plants. But there are no shortcuts to this process. The ID charts and AI apps people often turn to are unreliable and lead to misidentifications and misplaced confidence.