Every July it starts. Somebody texts me a photo of a packed car and asks the same question: “We’ll be in Port Aransas for two weeks — will my plants make it?”
The honest answer depends on three things: what you grow, what your thermostat does while you’re gone, and whether anyone with a watering can is coming through the door. I’ve been taking care of plants in Austin for 25 years, and I’ve seen more collections wiped out by a summer vacation than by any freeze, pest, or fungus. Here’s what’s actually happening in your house while you’re floating in the Frio — and how to leave anyway.
Problem #1: It’s not the heat — it’s the clock speeding up
Most people bump the thermostat to 82 or 85 on the way out the door, and let me clear something up: that part is fine. Most of what we grow indoors is tropical. Your monstera is not suffering at 85 — it’s closer to home than it is in January. The temperature isn’t the problem.
The problem is that a warmer house dries soil faster. Pots that held moisture for a week with you home can be bone dry in three or four days. And the afternoon sun is still loading up your south and west windows every day with nobody there to adjust the blinds — direct August glass is a different animal from warm air. That’s the math that catches people: they water on the way out, figure “I water weekly anyway,” and come home to crisp.
Problem #2: Watering extra before you leave doesn’t work
The most common move is doubling up before the trip — really soaking everything, sometimes twice in the last two days. I understand the instinct, but you can’t bank water in a pot. The plant drinks at its own pace, and everything beyond that just sits in the soil with nowhere to go. Now you’ve got saturated roots in a warm, still house, which is exactly the recipe for rot. More than once I’ve been called to rescue a plant that drowned during a drought.
Water normally before you go. The answer to a long absence isn’t more water on day zero — it’s somebody or something delivering water on day five.
What actually works for a week
For a one-week trip, prep alone will carry most collections: water normally, pull everything back from the south and west glass, group plants together in the brightest room that doesn’t get direct afternoon sun, and leave the blinds half-closed. Grouped plants shade each other and hold a pocket of humidity. That’s free, and it works.
The ten-day line
Past ten days in an Austin summer, I’ll just say it plainly: something with hands needs to enter your house. A neighbor with a one-page note can absolutely do it — if you write the note. Which plants, how much, how often, and which one looks dramatic but should be ignored. The failure mode with neighbors isn’t neglect, it’s enthusiasm. They love your plants to death in a week and a half.
And if your trip is longer, your collection is bigger, or the plants matter to you — the fiddle leaf fig you’ve kept alive for four years, the monstera that finally split — that’s when it makes sense to bring in someone who does this for a living. This is a real chunk of what I do every summer: scheduled visits while you’re away, watering matched to each plant instead of a blanket soak, blinds and light checked, and a photo of your plants sent to your phone after every visit so you’re not wondering. Every home and every trip is different, so it starts with a quick consult, not a set menu. If you’ve got a second place in the Hill Country that sits empty for stretches, same deal — I cover those too.
Leave anyway
None of this is a reason to skip the coast. Plants are supposed to make your life better, not chain you to a watering can in August. Prep for a week, arrange hands for anything longer, and go. If you want it fully off your mind, that’s what my travel and vacation watering service is for — or just text me at (512) 829-1467 and tell me when you fly out.
Further Reading
- Surviving Austin Summer — what the heat is doing to your plants even when you’re home
- Austin Hard Water & Your Plants — the note to leave your plant sitter about what comes out of the tap
- Fiddle Leaf Fig Care in Austin — the plant most likely to punish a two-week absence
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