FREE PDF FOR CANADIAN GARDENERS • THE COOL NIGHTS START IN AUGUST
Your basil has a deadline, and it is not the first frost.
Basil starts losing its aroma on a run of nights below about 10°C, which in much of the country arrives weeks before anything freezes. This free guide shows you which herbs to save, which to harvest now, and how to read that timing for your own city, whether you grow in garden beds or in pots on a balcony.
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26 short pages · the chart to screenshot is on page 10
Get the Free Herb Guide
Ten seconds now. The first fix takes minutes, not weekends.
- Your two numbers for twelve Canadian cities, Victoria to St John's, so you stop guessing from advice written for a warmer country.
- A one page sort chart: which herbs live outside, which come in, and which you should be eating this week. Screenshot it and the deciding is done.
- The pot rule balcony growers rarely hear. A plant in a pot sits about two hardiness zones colder than the same plant in the ground, and there are three things you can do about it before October.
- Why rosemary dies over a Vancouver winter, and why buying a hardier variety is the wrong fix. Four separate horticultural sources point at the same cause, and it is not the cold.
- How to bring a plant indoors without bringing aphids to every houseplant you own, plus the honest light check that tells you in August whether it is worth the effort at all.
- Which herbs dry and which need freezing, because it comes down to water content and not preference, and the food safety window for herbs in oil that is far shorter than most people assume.
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Sound familiar?
Real things gardeners say at our counter in Kitsilano, every August.
You are not bad at this. Your herbs are just on a clock nobody told you about. Basil, and the other tender ones, start giving up on a run of nights below about 10°C, which arrives in much of Canada weeks before the first frost. The work is deciding which pot comes in, which one stays, and which one you should be eating this week.
Why is the guide free? We're a small garden centre, and we'd rather earn your trust before you ever buy anything from us. Late summer is the cheapest time to save a herb and the easiest time to lose one.
Darrell Smith, co-owner of DH Garden Centre in Kitsilano, Vancouver. More than 25 years of hands-on gardening, including seasons on a tomato farm. This guide is what he tells customers at the counter every August, written down. You don't have to take his word for anything: come ask him at the shop, or watch him on YouTube first.
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Written at the counter in Vancouver. Built to work coast to coast.
The timing anchors to your own city, not to Vancouver's calendar. You count back from your own first-frost date and watch for the run of nights below 10°C, so the same guide works on a Prairie backyard and on a Victoria balcony. Colder zone? Your deadline simply arrives sooner, and the guide shows you how to find it.
Whatever month you're reading this, there's one right next move for your garden.
The guide tells you what it is and what to skip.
