A Circular Economy Initiative brought to you by
the Calgary Horticultural Society and The City of Calgary
Welcome to 2026
We’re off to a fast start this year with Seed to Table programs already scheduled. Look for the classes featured in blue on the What’s Happening Calendar.
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Subscribe to our YouTube channel to be alerted every time we post a new video. Look for our Seed to Table playlist.
Latest Seed to Table Video
Growing Herbal Tea
Presented by Elaine Rude
Join us in learning about growing the growing herbs for tea…here in a Calgary garden.
Our Seed to Table videos will be posted on this page for up to four weeks or until the next video is available (which ever is shorter), and available on our YouTube channel for up to a year from the date they are posted.
Tip of the Week
Garlic Planting Tips
Thanksgiving weekend is always busy but one thing we can be grateful for is an extra day to spend in the garden! And right now that day can be put to good use by planting your garlic.
Here are some reminders to help your planting go smoothly:
In the Calgary area plant hard-neck garlic. Make sure to choose bulbs that are firm and have clean skins, avoiding any with signs of mold or decay.
Since we want the garlic plant to survive the winter, it should be planted directly in the ground instead of in raised bed or pots. Try to choose a spot in your garden that has good drainage and won’t get waterlogged with spring melt.
Plant individual garlic cloves with the skin on, root side down, and pointed end up, 12–15 cm apart and at least 8 cm deep.
Cover the cloves gently with soil and water them in. Mulching with leaves or straw helps to retain moisture and provide insulation which will benefit your garlic.
Around mid-April, when you start to see green sprouts, push back mulch or anything that might restrict the greens from coming up.
In June the garlic will flower and produce scapes. These scapes should be removed once they’ve grown two curls so the plant can focus on bulb growth, plus scapes make a delicious treat while you are waiting for the bulb.
The garlic will be ready to harvest in July or so, when the bottom four greens have yellowed and dried back.
Work on Your Garden Journal
As we are at the peak of the season, now is a fantastic time to document this year’s garden. Take photos from several angles to showcase how tall things are, how wide they have spread, and any empty spaces you might have.
If you have specimen plants that you wish to single out, take individual photos as well. This might be the easiest way to show season-over-season growth or before and after images of pruning.
In addition to some pictures, make some simple notes in a journal. Document any noteworthy information such as which companion planting scenarios worked well, which plants were hit especially hard by pests, and how you mitigated the attacks. Note ideas you have for next season or any changes you’d like to make to your infrastructure.
The purpose of keeping these records is that, during the winter when we are dreaming of next season’s garden, we can review the notes and photos and remember the little details that might otherwise be forgotten. Did the tomatoes need a better trellis? Did the squash overshadow the cucumber? What exactly was that product you used to treat cabbage worms? This allows us to use the off season to prepare for next year and hit the ground running.
Be sure to record which seed varieties performed the best, and which you’d like to pass on next year. Knowledge and learning grows the gardener just as much as it grows the garden. Take a moment to learn the lessons of the season now, while the garden is in its peak season glory.
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Like this tip? Subscribe to the Gardeners’ Corner e-new and have the tips arrive in your in-box. Each week the Gardeners’ Corner e-news features a new Seed to Table tip, as well as provides information about What’s Happening at the Society. Sign up for more tips!
What is Seed to Table?
Planning, Seed Starting, Raising Your Plants, Maintaining Your Plants, Harvesting and Processing, Wrapping Up…Start anytime, repeat.
Seed to Table is a low-input growing initiative that goes through each of the steps in a gardening journey. Learn how food comes full circle from the seed to your plate and how your garden can (more) fully provide from planting to preparing and preserving. The classes and resources in this initiative will help you to:
- Become increasingly self-sufficient
- Save money
- Reduce waste
What is a circular economy?
A circular economy eliminates waste and pollution, and conserves resources. It is a shift from a throw-away to a circular mindset to extend the lifecycle of goods, food, and resources through better design and continuous reuse, so nothing goes to waste.
Use these links to navigate to page topics
2025 Seed to Table Classes
There will be classes offered from January through to December. Classes and/or details will be added to our ‘What’s Happening Calendar‘ (Seed to Table classes are those in Blue) as soon as they are confirmed. Please check back regularly to find new offerings.
Tips & Tricks
| STAGE | TIPS & TRICKS |
|---|---|
| PLANNING | You can start this part of the cycle anytime. It may simply mean you have to consider what/where you can grow in accordance to the time of year. You can grow year-round! |
| Grow what you will use – think about what you and or your family likes to eat | |
| Planning will help you reduce waste by avoiding the pitfalls of impulse buying, putting the wrong plant in the wrong place etc. | |
| Discover what is successful in your neighbourhood by visiting a community garden and/or chatting with neighbours. Markets and local growers can also provide insights. Take a class. | |
| Create a diagram on paper and use cutouts drawn to scale to help you plan where to place garden beds, shrubs, trees, and other garden features. It’s easier than having to move them with a shovel. | |
| Use a temporary garden such as grow bags until you can determine the best location for a kitchen garden vegetable bed. They can be moved if needed to improve plant growth. Because the angle of position of the sun changes over the growing season, it can take a full season to learn where to site a vegetable bed. The sun and wind exposure of the garden will affect what plants can be grown and will thrive. Select the location carefully and you will be rewarded. | |
| SEED STARTING | Winter sowing is great for starting seeds that required a cold period (stratification) to germinate. Vegetables such as cabbage, spinach, kale, Swiss chard do well when winter sown. |
| Tuck Tape, an exterior insulation sheathing tape, works well for sealing winter sowing containers. It does not peel off the containers in outdoor weather conditions. Look for Tuck Tape with the insulation in home improvement stores. | |
| Watering – When starting plants from seed, it is important to keep the soil that the seed is planted in moist, but not wet. The surface should feel damp to the touch. The soil should be moist several centimetres into the container. To help retain moisture use a plastic cover or reuse saran wrap. Uncover when plants start growing and use a mister to keep the moisture level the same until the seedling has its first set of true leaves . At that time, the plant needs deeper watering less often. Once the seedling has reached that stage, the surface of the growing medium can dry out between waterings. For plant health and the prevention of rot, watering in the morning is recommended. | |
| Confused what to start when? Check out our resource page for handy seed starting charts and tables. | |
| RAISING YOUR PLANTS | Harden off any indoor starts before moving them into a permanent outdoor home. This is getting them used to the intensity of natural light and other outdoor conditions gradually. Learn more here. |
| Water saving tips from participants: – bring a bucket with you into the shower to capture water you can use for plants – save unsalted cooking water – once it has cooled, use it to water plants – when rinsing vegetables, fruit, rice or beans collect rinse water in a bucket below your colander | |
| MAINTAINING YOUR PLANTS | Consider tucking herb starts into floral containers (make a great filler) or empty spots in the garden. Be careful with mint in the garden as it does like to spread. |
| If you purchase soil, mulch, or compost in bags, save the bags to reuse. They are made from a heavy plastic and are great for refilling at self-serve bulk bins. They can also be used as a garden tote for gathering weeds when caring for the garden. Use the bags to store leaves collected in the fall to use in the spring. | |
| Check your plants regularly for pest damage. Know what plants look like regularly and with damage. Learn how to deal with pests. Some pests to look out for: – Aphids – common, especially on stressed plants – spray off with the hose. Spray every few days until eliminated – Cabbage moth caterpillars – check your brassicas for holes – pick off caterpillars, protect plants with netting or row cover – Lygus bugs – like several crop plants and larvae are voracious eaters – squish or vaccuum off | |
| On indeterminate (vining) tomatoes make sure to pinch off growth that is 45 degrees to the stem (usually between stem and main leaves/branch) as this will improve fruiting. Note suckers can be replanted. Near the end of August remove most of the leaves to encourage ripening of the fruit. Monitor for frosts and remove green fruit before frost and ripen indoors in a paper bag. Consider covering plants if frost is light – old blankets work fine but keep them raised off the plant as much as possible. | |
| HARVESTING & PROCESSING | Learn how to prepare and use the whole edible plant. For example, make pesto with carrot tops and save vegetable ends in the freezer to make soup stock when enough is collected. Find a way to use the leaves of cabbage plants as well as the heads. Save the dry, papery skins of onions to colour eggs. |
| Make sure to harvest your garlic scapes (see resources below), usually in July. These make great pesto, can be used in place of garlic cloves or be cut up into salads. | |
| If flower heads are starting to form on your greens pinch them off as they will make plants bitter. | |
| Eat flowers and seed-pods. Many flowers are edible including squash (eat the males), arugula and radishes. Green radish pods are also quite tasty. | |
| Explore the many options for herb preservation – many can be dried, some can be frozen, they can be added into butter, vinegar or oil. | |
| Consider preserving greens such as beet tops – they can be blanched (boiled for 2 minutes than cooled in ice water) and frozen to preserve nutrients. They work well in recipes in place of frozen spinach. Kale and other brassica greens as well as spinach can be similarly preserved. | |
| Explore dehydrating vegetables – many vegetables can be made into chips in the oven or in a dehydrator. You can prepare your own soup stocks by dehydrating as well. | |
| Fill empty spaces with succession plants – greens and radishes can be sown mid-August for a second crop. Cover-crops such as fall/winter rye can also be planted after other plants are harvested. | |
| Harvest tomatoes before they are fully ripe (when they have a bit of colour). They can ripen off the vine (in paper bags works well). They will still taste good and then the plant will make more fruit. | |
| Potatoes store better if they are properly cured. Spread them out in a well ventilated area under a cover to prevent light exposure for two weeks. To test if they have cured, the skins should remain intact and firm if rubbed with your thumb. After curing rub excess soil from the potato. Do not wash them. | |
| WRAPPING-UP | Make sure you water in any perennials (including trees and shrubs) really well before winter to ensure there is ground moisture in case of a Chinook and for spring. For deciduous plants reduce watering slowly until the end of September. In October, after leaf drop/leaf die-back water well again before the ground freezes (usually end of October). Continue to water evergreen plants until the ground freezes. Pile salt-free snow on beds as insulation / source of water. Mulch plants well to help with insulation during Chinooks (however don’t pile mulch against stems/trunks) |
| Harvest any frost-sensitive plants (e.g., tomatoes, peppers, beans) regularly before the first frost (approx. September 15). Greens and brassicas can tolerate frost so don’t rip them out. Consider a last harvest before ground freeze (near end of October). Carrots and parsnips sweeten up more with a frost. | |
| Leave in roots of above ground vegetables behind when harvesting – these will feed the soil biology! Cut off plants at soil-level. For root crops try to minimize soil disturbance by removing plants one at a time. Don’t leave soil bare – mulch with compost, wood, straw (may need to net straw if winds affect your property) or pellets or consider a cover-crop. | |
| Plant hardneck garlic in early October for a good crop next year. | |
| Sow spinach seeds in mid to late October for an early start in spring. They will come up when they are ready! | |
| Spend a few minutes reflecting on the season – what worked well, what didn’t. What varieties of vegetables or flowers were most successful in your garden? Are there pests you can research over winter to have preventative methods ready for spring? | |
| Clean your tools well before putting them away for the season. Dirt will wear out your tools faster. Oil handles with lindseed oil. |
New Tips & Tricks will be added throughout the season – check back regularly for updates!
Additional Resources
| STAGE | RESOURCE | DESCRIPTION |
|---|---|---|
| ALL | Gardening FAQs | The Society has all kinds of answers to commonly asked questions on this site. |
| Northern Homestead | Blog about northern growing techniques. | |
| AMA’s Good to Grow | Guides, growing group and podcast to help people grow in AB. | |
| Grow Veg – Cheap Tricks | Video of tips to save money | |
| Greatest Gardener of All Time | Fun short videos on gardening: growing food scraps, tea, veggies, food forests and small spaces | |
| Zone 3 Vegetable Gardening | Lots of blog posts on growing vegetables in our zone | |
| PLANNING | Planning a Vegetable Garden | 6 steps to consider when planning a new vegetable garden |
| SEED STARTING | Calgary Seedy Saturday | A day for exchanging seeds and learning more about seed starting. Website also has resources |
| Seeds of Diversity | Several videos plus lots of seed resources | |
| Winter Sowing | Don’t have (enough) indoor space to start your cool season plants (e.g., greens) – then try this technique with milk jugs | |
| Seeding Dates for Calgary & Seed Starting Chart | Check out our partners’ webpages for local seeding dates. Make a plan and get all your supplies ready ahead of time! | |
| Easter Fun – Growing Eggs | Save your eggshells and give them a fun hairdo with microgreens or herbs! | |
| Create Your Own Seed Tape | Make your own seed tapes to keep small seeds (e.g., carrots, beets) spaced out in the garden. | |
| Make Your Own Newspaper Pots | Learn how to create seedling pots out of newspaper | |
| Direct Seeding in the Garden | Learn which seeds to start in your outdoor garden | |
| Common Germination Problems | Seeds not coming up? Check out this guide for some advice | |
| RAISING YOUR PLANTS | Cold Frames | Get a start on growing some of your plants outdoors and/or protect them from a cold snap using a cold frame. |
| Separating Seedlings | Did you plant multiple seeds/pot and several of them grew? Learn which ones to separate, which ones do best if one is cut off at the soil level and which plants can be planted together in the outdoor garden. | |
| Cool Season Plants | Did you know that some of your plants can be planted now (April) – ie as soon as the ground can be worked? Check out the link for which plants fall in this category. | |
| Hardening Off | Avoid shocking your seedlings by gradually moving them outside for a few hours at a time. Start them in a shadier spot and move slowly to direct sun to avoid burning. | |
| Fertilizing Seedlings | Start to fertilize your seedlings once they have about 2-3 sets of leaves. Find out more in this resource. | |
| Watering Seeds & Seedlings | Seeds and seedlings need to be kept moist but not washed away. Find the right balance. | |
| MAINTAINING YOUR PLANTS | Compost Use | How to use compost |
| Friends and Foes of Your Garden | Learn some of the insects (good and bad) you may encounter in the garden in this video | |
| Watering Tips | Some general tips on how to keep your plants well-watered but not over-watered! | |
| Garden Pests & Disease | Learn more about how to deal with common pests and disease in your garden | |
| Common Pests in Calgary | Learn a bit more about common insects, animals, weeds and diseases you may encounter in the garden | |
| Invasive Weeds of AB ID Guide | Learn which plants need to be removed from gardens before they take-over and damage ecosystem health | |
| Tomato Plant Care | Deep watering, fertilization and pruning are all necessary for good production. | |
| Pruning Tomatoes | Learn about different methods of tomato pruning | |
| Pruning Cucumbers | Keep your cucumbers under control by pruning out suckers | |
| ALL STAGES | Growing garlic | Learn how to grow hardneck garlic in the Calgary area. Note the fall planting date (October) |
| HARVESTING & PROCESSING | Harvesting garlic | Learn when and how to harvest your garlic |
| HARVESTING & PROCESSING | Making Minced Garlic, Garlic Salt, and Garlic Butter | Learn what products you can make with garlic (or with herbs). Several other garlic processing videos can be found on the Society’s Youtube as well. |
| HARVESTING & PROCESSING | Preserving Food | Visit this site for numerous tutorials about how to preserve the harvest of prairie gardens. |
| HARVESTING & PROCESSING | Freezing Vegetables | Simplest method to preserve some of the harvest – learn best practices. |
| WRAPPING UP | Preparing Your Garden for Winter | 10 steps to get your garden ready for winter |
More resources coming soon! Check back regularly for more learning.
The Society thanks The City of Calgary for their support.
This program is offered in partnership with The City of Calgary.
