T-rex Plants Blog

Published weekly. Ish. You can also follow along on Instagram at @trexplants

What’s Blooming: Springtime Greenhouse Update

It's the most wonderful time of the year: no...not Christmas, but cactus blooming season! At least, the start of it. This is a super busy time of year for anyone who tries to produce their own seed, grows things from seed, or just has a substantial collection. If...

How to Correct Lithops Growing Problems

When you're growing a plant that is a seasonal grower - one that only produces new growth once a year - it can be extremely hard to figure out how to correct weird growth that is less than "perfect". In Lithops, this is most often etiolation, but can include sun...

Is It Supposed to Look Like That or Is It Dying? How to Tell If Your Cactus Needs Water

Something I've been asked about often, via email, Instagram, and in person, is about when to water a cactus. How can you tell when your cactus is thirsty and needs water? They don't seem to do anything, so how do you know when it's the right time? If you've been...
Care Diary: Glandulicactus uncinatus

Care Diary: Glandulicactus uncinatus

This little cactus has the dubious distinction of having a ridiculous number of genera ascribed to it. I recently entered mine in our winter cactus club show & sale, since as a winter bloomer, it's a fantastic little cactus to show.  Deciding on the category took...

Care Diary: Gymnocalycium andreae

Care Diary: Gymnocalycium andreae

I am, of course, obsessed with the Gymnocalycium genus. As a part of that, I have a habit of picking up pairs of species I haven't seen before any time I spot them.  Gymnocalycium andreae is no exception. I spotted these as small plants at Grigsby's cactus gardens,...

Care Diary: Stenocereus beneckei

Care Diary: Stenocereus beneckei

The Stenocereus beneckei is one of those cacti that when you see one grown in greenhouse conditions, or sheltered from natural rainfall, it absolutely takes your breath away. The ghostly pale body and stark contrast of the spines draws the eye no matter who you are. ...

Conophytum Eye Candy, Part 3 – Visit to Steve Hammer

Conophytum Eye Candy, Part 3 – Visit to Steve Hammer

As I said earlier, I took hundreds of photos when I visited Steve's, but I've cherry picked the best to post here.  Steve was a wealth of knowledge, kind, friendly, and it was wonderful to visit. His assistant, Oakes, was also extremely kind and helpful in showing off...

Conophytum Eye Candy, Part 2 – Visit to Steve Hammer

Conophytum Eye Candy, Part 2 – Visit to Steve Hammer

These photos are of named species that I could identify, although I won't claim any expertise in what's what.  I personally struggle to grow conophytums, or at least I have in years past. I think I tried too hard with them before; too much water in their off season,...

Conophytum Eye Candy – More from the Steve Hammer visit

Conophytum Eye Candy – More from the Steve Hammer visit

While there were oodles of Lithops at Steve's place, what was truly special was the sheer quantity of amazing specimen Conophytum. They were all just starting to wake up for the winter growth season, and beginning to bloom.  It was interesting to talk Conos with Steve...

Care Diary: Gymnocalycium vatteri

Care Diary: Gymnocalycium vatteri

I love Gymnocalyciums, and these are one of my absolute favorites. With an appearance that looks like they were chiseled into shape, mild spines, and huge, showy flowers, there's a lot to love about these cacti! Species Description and Distribution Gymnocalycium...

Care Diary: Thelocactus hexaedrophorus

These incredibly slow-growing, turtle-shell looking cacti are one of those species in a collection that can be a clear indicator that you've encountered a real cactus nerd. They're uncommon (and slow growing) enough that you rarely, if ever, see them at your typical...