My Garlic Failed Last Year. Here's What I'm Doing Differently

For the last six weeks, there's been something sitting in my refrigerator that isn't technically food yet.

It's garlic. And it's in there on purpose.

That garlic is part of an experiment, and honestly, part of a comeback story. Because last year, my garlic did not go well. Here's what happened, what I learned, and the two experiments I just planted in my Houston raised beds.

What happened to my garlic last year

If you gardened anywhere around Houston last winter, you probably remember it was a strange one. Cold, then warm, then cold again. Sweater on Monday, flip-flops by Thursday.

My garlic did not know what to do with that. And I wasn't alone. Gardeners all over our area were seeing the same thing in their garlic beds: witches' broom.

What is witches' broom in garlic?

Witches' broom goes by a few names, including hairy tops and side sprouting. It happens right when garlic should be quietly forming its bulb. Instead, the plant sends up extra, secondary sprouts. Those sprouts make the bulb split and separate, so instead of a tight, tidy head of garlic, you get a forked, scraggly bulb that looks like it couldn't make up its mind.

The usual trigger is weather that swings cold, hot, cold while the bulbs are developing, especially when there's a lot of nitrogen in the soil. The garlic gets confused: to bulb, or not to bulb.

Once you see it, there's no fixing it. The garlic is still perfectly fine to eat, but it doesn't cure well and won't store for long. That's exactly what I found. Whatever grew, I couldn't keep.

Last year's garlic wasn't really a failure. It was the garden telling me something.

Why I'm chilling my garlic in the fridge

Garlic is originally a cold-climate plant, and it needs a stretch of cold to grow well. Texas winters, especially along the Gulf Coast, don't always deliver that reliably.

So this year, my garlic spent six weeks in the fridge before planting, getting the steady cold season it would have had somewhere much chillier than Houston.

My 2026 garlic lineup

Inchelium Red. This is my tried and true. It's a softneck garlic, and softnecks are the friendlier choice for warm climates because they need fewer cold days to do their thing. Softnecks also store a long time, which is exactly what I missed last year.

Elephant garlic. Fun fact for your next dinner party: elephant garlic isn't actually garlic. It's a leek. It grows huge, mild cloves and is very forgiving.

Vietnamese Red and Persian Star. These two hardnecks are my "just for fun" experiment. Hardnecks are usually grown up north because they want a long, cold winter, much longer than softnecks need. So mine are staying in the fridge longer, 10 to 12 weeks in total, before they go in the ground. Will that be enough to form real bulbs in Houston? I genuinely don't know. That's what makes it an experiment.

Growing saffron crocus in Houston, for the first time

My second experiment is pure joy. I just planted about 50 saffron crocus in my raised beds.

Saffron crocus is a gorgeous little purple flower that blooms in the fall. Right in the center are bright red threads, and those threads are saffron.

Saffron is famously expensive for a simple reason: each flower gives you just three threads, and every one is picked by hand. So no, I'm not opening a spice shop. But if my crocuses bloom, I'll have enough for a few special cups of chai and maybe a biryani or two. That feels like plenty.

What does saffron taste like?

If you've never tasted real saffron, the fragrance is warm and floral, almost honey-like, with a soft, earthy, hay-like note underneath. The taste is subtle and just a little bit bitter, in the best way. Steep a few threads in warm milk or water, and it turns a beautiful golden orange.

Saffron is used heavily in Indian and Persian cooking, in biryanis, rice dishes and desserts. In my kitchen, it's one of the most precious things in the pantry. One of my favorite ways to use it is in chai, or even green tea. A couple of threads, and an ordinary cup feels like a celebration.

It has also been part of beauty and skincare traditions for centuries, which says a lot about how treasured this little flower is.

The real test: a Houston summer

Here's my Houston question. Saffron loves a dry summer while it rests underground, and Houston summers are... not dry. So the real test isn't just whether it blooms this fall. It's whether the bulbs survive our humid summer and come back next year.

Raised beds drain better than the ground, so that's my first line of defense. If the summer looks too wet, I may dig the bulbs up and store them in the fridge until fall. Yes, more things in my fridge.

The garden is always talking

After all these years of gardening, this is what I keep coming back to: every result, good or bad, is information. Last year's garlic told me our winters can swing wildly, so my garlic needs a reliable cold start. It told me to lean on varieties that suit our climate. And it reminded me not to overdo the nitrogen.

That's really what an experiment is. You ask the garden a question, and then you listen to the answer.

Here's what I'm watching for. With the garlic: good sprouting this fall, tight and healthy bulbs in spring, and garlic that actually stores. With the saffron: blooms, and bulbs that make it through summer. I'll share an update in December when I grade my whole 2026 garden, and report back on the garlic at harvest.

Your One Thing This Week

Pick one tiny experiment for your own garden. Just one. Try a new variety, plant something in a different spot, or test something you've always wondered about. Write it down so you remember what you tried.

Then tell me about it, or send me your question for our new monthly Garden Coffee Chat episode, at VibrantRainbowGardens.com/ask.

Not sure where to start? Take the free GrowSona Quiz at VibrantRainbowGardens.com/quiz to discover what kind of gardener you are and what to focus on first.

Listen next: Hang In There: Planning & Prepping Your Fall Garden in Texas https://www.buzzsprout.com/2517007/episodes/19832345-hang-in-there-planning-prepping-your-fall-garden-in-texas

Happy fall gardening,

Vandhana

The more gardens we grow, the more vibrant our communities become.