Little Purple Bloom

Colour and Character – Spiderwort (Tradescantia spp.)

Welcome to May’s Plant of the Month! After last month’s cheerful Spider Plant, I’m so excited to share a plant that’s been on my list for a while, the wonderfully dramatic Tradescantia.

If you caught last month’s hint about “seriously impressive leaves,” this is it! Tradescantia is all about foliage, rich purples, silver stripes, vivid magentas, and May’s longer, brighter days are the perfect time to bring one home and watch it take off.

Why Tradescantia for May?

As the light improves through May, Tradescantia absolutely thrives. More light means more intense colour in the leaves, faster growth, and, if you’re lucky, those tiny three-petalled flowers in soft pink or white. It’s also one of the easiest plants to propagate, so by the end of summer, you’ll have more plants than you know what to do with. Sound familiar? Just like our Spider Plant babies last month!

Meet the Tradescantia

Common names: Spiderwort, Inch Plant, Wandering Dude

Botanical name: Tradescantia spp.

Family: Commelinaceae

Origin: The Americas

Tradescantia is a genus of trailing plants named after John Tradescant the Elder, botanist to King Charles I. There are dozens of varieties, ranging from classic silver-and-green stripes to full-on burgundy-purple stems. They trail beautifully from shelves and hanging baskets, growing quickly and rooting just as fast.

Why I Love It:

• Stunning foliage — purples, silvers, pinks, and greens in endlessly varied combinations
• Incredibly fast grower — you’ll see progress week to week
• Propagates like a dream — cuttings root in water in days
• Perfect for trailing — gorgeous cascading over shelves and in hanging baskets
• Great beginner plant — very forgiving and hard to kill
• Occasional bonus flowers — tiny and delicate, a lovely surprise

How to Care for Your Tradescantia:

Light:

Bright, indirect light is best and will keep the colours vivid. Too little light and the variegation fades to plain green, more light means more drama! A spot back from a south- or east-facing window is ideal. A little direct morning sun is fine, but avoid harsh afternoon sun through glass.

Water:

Water when the top inch (2–3cm) of soil feels dry. Tradescantia likes consistent moisture but really doesn’t want to sit in water. Good drainage is essential. In spring and summer you’ll water more frequently; ease off in autumn and winter.

Temperature:

Happy at normal room temperature (15–27°C). Not fussy at all, just keep it away from cold draughts.

Humidity:

Tolerates normal household humidity well. It doesn’t need misting, though it won’t say no to it either!

Feeding:

Feed monthly from spring through to early autumn with a balanced liquid houseplant fertiliser. This encourages lush growth and keeps those colours glowing.

Common Problems:

Fading leaf colour: Needs more light. Move to a brighter spot and watch the colour come back.

Leggy, bare lower stems: Completely normal as the plant matures! Take cuttings from the lush tips, refresh the compost, and replant, it rejuvenates beautifully.

Yellow leaves: Usually overwatering. Let the soil dry out more between waterings.

Mushy stems: Root rot from sitting in soggy soil. Repot into fresh, well-draining compost and reduce watering.

The Joy of Propagating Tradescantia!

This is where Tradescantia really shines. It is possibly the easiest houseplant to propagate; cut a stem, pop it in water, and you’ll have roots within days. It almost feels like cheating!

How to Propagate:

Method 1: Water rooting

1. Snip a healthy stem cutting just below a leaf node
2. Remove the lower leaves and place the cutting in a glass of water
3. Roots appear within 3–7 days, it’s remarkably fast!
4. Once roots are 3–5cm long, pot up in compost

Method 2: Direct into soil

1. Take a stem cutting and pop it straight into moist compost
2. Keep the soil consistently moist for the first couple of weeks
3. It will root directly without the water step, incredibly easy

Tip: Pinching off the growing tips regularly not only gives you cuttings to propagate, it keeps the plant bushier and fuller. Win-win!

Favourite Varieties:

• T. zebrina — the classic; silver and green on top, glowing purple beneath
• T. pallida ‘Purpurea’ (Purple Heart) — entirely burgundy-purple, very dramatic
• T. fluminensis ‘Tricolor’ — green, white, and pink striped leaves
• T. nanouk — pink and white variegation, very on-trend right now
• T. sillamontana — silver-white fuzzy leaves, a little different from the rest

Styling Ideas:

• In a hanging basket — let those trailing stems cascade down
• On a high shelf — creates a gorgeous waterfall of colour
• In a dark pot — really makes the purples and silvers pop
• Grouped with green plants — the purple foliage adds brilliant contrast
• On a bright windowsill — backlit leaves glow beautifully

Important Safety Note:

Tradescantia is toxic to cats and dogs if ingested and can cause mild skin irritation in some people from the sap. Keep it out of reach of pets and small children, a high shelf or hanging planter is perfect, and it looks gorgeous up there anyway!

My Personal Experience:

I have had a soft spot for Tradescantia for years, there is something about those rich purples that I just can’t resist. Every few months I take a big handful of cuttings, pot them up, and start again, and within weeks it looks just as full as before.

If you’ve been looking for a plant that gives you maximum drama for minimum effort, this is absolutely it. And the propagation is so easy and so fast that you’ll be pressing cuttings on everyone you know by the end of the month!

Do you grow Tradescantia? Which variety is your favourite? Drop a comment below — I’d love to see your trailing beauties!

Next month: we’re heading into summer with a plant that loves the heat and has some of the most architectural leaves around. Any guesses?