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Zephyranthes dichromantha blooming enthusiastically after the rain
May 06, 2021. Cheerful rain lilies
We had Texas-sized rainfall last weekend, so, right on cue, the rain lilies did their thing this past week, sending up lots of their white, yellow, and pink flowers. I've had a thing for rain lilies (which were tender in Pennsylvania) ever since moving down here, and have accumulated quite a few varieties through the NARGS seed exchanges in the past few years. Among them, Z. dichromantha, pictured here with its cheerful yellow flowers and pink buds/faded flowers, is definitely one of my favorites. It is among the earliest to bloom in spring, and flowers more frequently than any other rain lily I grow. As the clumps are maturing, the flower display is also getting more impactful, with dozens of individual flowers contributing to the display. One of these days, I promise, I'll put together a page dedicated to the rain lilies...
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Regrowth from the roots of our coral bean (Erythrina bidwillii)
April 24, 2021. Documenting tender plant hardiness
Having gardened through two freak freezes in Texas now, I'm getting a feel for what does and what doesn't survive when arctic blasts descend upon the Gulf Coast. I'm still watching for signs of life on a few plants (I just noticed the regrowth on the coral bean in the photo today), but the picture is getting clear now, more than two months after winter storm Uri passed through. So I decided to put up an overview of somewhat tender plants that did and didn't make it this time around – noting also which ones survived the previous freeze in 2018 but not this year's event. Survival depends on many things – our lemon tree's survival, compared to the demise of the nominally much hardier satsuma oranges, was mostly because the former was smaller and easier to protect with mulch and a blanket. So don't take the list as a great reference as to which plants are hardier than others – just a snapshot of what happened in a particular garden. For many species, details of just how the plants fared (from no damage at all, to top growth kill followed by regrowth from base or from the roots, to outright death) can be found on the individual plant portraits. I hope that's at least somewhat helpful to someone...
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Fresh new growth among aborted flowerbuds, early april
April 10, 2021. Huisache revival
Among the trees that I thought I lost in the big freeze was our trusty huisache, which appeared completely devoid of life in late March, after many other shrubs and trees had started to show signs of regrowth. Its apparent demise surprised me, because I've seen well-established specimens growing as rural roadside trees – but still, its twigs were clearly dead and with every passing week my hope for its return diminished. Until, in the final days of March, I saw a single sprig of new growth on a small branch low on the tree, just below where the huisache girdlers had killed a main upright. I started paying closer attention, and in the following days, I found a few more tentative sprigs, mostly low on the main trunk. I knew the tree was alive, but would it require major surgery, with large parts sacrificed to allow some lower growth to survive? It turned out that this would not be necessary – by the second week of April, most of the main branches of the tree were showing fresh leaves even along their smaller branchlets. The smallest twigs were indeed dead, and any flowering it had planned to do was rudely nipped in the bud. But our huisache, she's alive, and I look forward to the return of the yellow puffballs next spring – assuming we don't get a repeat of that freak freeze.
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March 30, 2021. Garden cleanup
Since my last post, it's become a lot clearer what's going to survive and what's dead as a doornail in the garden. So my time outside recently has been spent hacking down the latter, and feeding it to my electric shredder (which has been happy with all the attention it's been getting lately). As you can see, not much survived in the back fence border. The shrubs and trees that are still standing are, from left to right:
  • The figs (both leafed out prolifically after the freeze)
  • Our olive, which shows no sign of life at all but whose limbs are still supple, giving me a sliver of hope for its survival
  • The orchid tree, which presented new growth soon after the storm
  • Our trusty thryallis, whose smaller twigs were all killed, but which started putting out some leaves along the bigger branches
  • And finally, one of our satsumas. Both (the other isn't in the photo) are almost certainly dead, but I've been holding out on chopping them

A few others look like they'll spring up from the roots (the Cape honeysuckle, the pomegranate, and various non-woody perennials). So by summer's end, the border will likely regain a much lusher look, but for now we're lookin' at a whole lotta fence – and it will be a while before we're back to the coveted invisible fence look.
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Surveying the scene, days after the freeze ended
March 20, 2021. Texas megafreeze
Everything is bigger in Texas. So when a record cold snap hits, it may not reach temperatures nearly as cold as those further north – but you can be assured that it will cause bigger chaos! And so it happened, about a month ago, that a stretch of six days of freezing temperatures, with lows dipping down to 12°F and staying there for much longer than the usual cold snaps the Gulf Coast climate throws at us, caused widespread power and water outages, with burst pipes and busted utility systems everywhere. For a couple of weeks, all the focus was on getting power and water back, and trying to find food staples on the marauded grocery store shelves – but when everyday life returned to mostly normal, attentions turned to the outdoor landscape. And boy, was it ever ravaged! Faithful readers may remember my post about the January 2018 freeze, which was also quite destructive for gardeners, and billed as a freak once-in-a-generation event. Well, let's just say that January was positively mild compared to last month's arctic dip. Many plants that breezed through winter 2018 with no or minimal damage are definitely dead this time around. It's still to early to compile a full list of the survivors and the deceased; the picture here of the immediate aftermath still showed some hopeful green colors on the olive tree (left) and satsuma orange (right), but in the weeks since then the prognosis for those has turned dire (and satsumas are supposed to be among the hardiest citrus). As I reach conclusions on individual plants, I'll mark my plant portraits with badges, to complement the ones I used for 2018. Already on the pushing up the daisies list: Eucalypus cinerea and citriodora; the former had survived the earlier freeze, while the latter was planted later but had zoomed up to become the tallest living thing in our section of the neighborhood. Both met with a chainsaw today. I'm still holding out hope for many others, but I'm pretty sure I'll be hitting the nurseries to fill many empty spots this year!
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Journal entries for previous seasons

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Last modified: May 06, 2021
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