Cover artwork may change before launch.
Planting Season Garden Planner · Coming soon
Northern Plains Garden Planner
Undated Planting Calendar, Sowing Log and Harvest Journal
The garden planner that already knows what to plant this month. Every month opens with what to sow, plant out and pick across Fargo, Bismarck, Sioux Falls and Duluth, and the facing pages are yours to fill in. Undated, so it lasts as long as you keep gardening.
US$14.95Paperback, on Amazon.com at launch.
The US editions launch after the Australian and New Zealand ones.
We will email you when it is on Amazon.com. You will also get the free monthly what-to-plant email, and you can unsubscribe any time.
- 162 pages, 8 x 10 in paperback
- Undated, starts any month
- Sunday-start weeks, inches and Fahrenheit
- Eight pages for every month
- 44 crops on the year at a glance
- Three months of Pro inside
Look inside
Planners like this one have no Look Inside preview on Amazon, so here are real pages from the Northern Plains edition. Tap any page to see it full size, and use the arrows or swipe to move through them.
How to use this planner, with a worked example
Sowing year at a glance, with the Northern Plains months filled in
January: the Northern Plains calendar page and your Sunday-start month grid
Week by week: watered, fed, rain, minimum and maximum
Whole-garden bed map: the plan, on a fine grid
Plant profiles, two to a page, 48 in all with an index
What is wrong with my plant? The symptoms and fixes chart
What's inside, page by page
162 pages in the order you use them: plan, then seeds, then the months, then the records, with the reference pages at the back. Every page has a printed edge tab so you can find each section with your thumb.
| Section | Pages | What is on them |
|---|---|---|
| Start here | 7 | Title and about pages; how to use the planner, with a worked example; Northern Plains at a glance, with the microclimates to tick and your own garden's details (ZIP code, frost dates, soil, sun, water); all eighteen Planting Season regions in the United States on one page; and the sowing year at a glance for 44 crops across two pages, with blank rows for your own. |
| Plan | 10 | A year planner with a line a day, six months to a page; two whole-garden bed map spreads on a fine grid, the plan on the left and what is actually there on the right; a wish list and shopping list; a crop rotation planner; a sun and shade map; and a notes page. |
| Seeds | 6 | A seed inventory with the packet's own numbers: crop, variety, source, year, quantity, depth, spacing, days to germinate and a germination test column. |
| Months | 96 | Eight pages for each month: the pre-printed Northern Plains calendar page (sow direct, start in trays, plant out, pick now, the jobs that matter and the pest watch); your Sunday-start month grid with three jobs; week by week; a sowed and planted log with germinated, planted out and first pick columns; a bed plan spread for what comes out and what goes in; harvest and problems; and notes. |
| Records | 30 | 48 numbered plant profiles, two to a page, with an index; the What is wrong with my plant? chart; three years of rain, frost and heat records; and a garden costs and savings page. |
| Review | 3 | Two season reviews (cool season and warm season) for what grew, what failed and what to change, and a fails and favorites page, year by year. |
| Notes and back pages | 10 | Lined notes pages with a date column; a seed packets and receipts page to tape an envelope to; the reader code page for the app; and the Northern Plains quick chart of the 24 crops most people grow. |
| Total | 162 |
What's regional in the Northern Plains edition
The month pages, the region page, the year at a glance, the quick chart and the symptoms chart in this edition are printed for Northern Plains. Every sowing window comes from the Planting Season calendar for Northern Plains, the same data that runs the free app and the Northern Plains planting calendar on this site.
The seasons it plans around
- Cool season: sow late April to May and July to August. Peas, lettuce, spinach, carrots, beets, radish and brassica transplants go in from late April through May, as soon as the soil can be worked. A second round is sown in July and early August for a fall harvest that stands through the first frosts.
- Warm season: late May to September. Tomatoes, peppers, eggplant, sweet corn, beans, squash, cucumbers and melons go in after the mid-May last frost, the long-season ones as transplants started indoors from March. With about 133 frost-free days, short-season varieties and row cover decide the harvest, which runs until the first frost in late September.
Microclimates on the region page
Page 4 lists the growing zones inside Northern Plains. Check off yours; where a month page gives a range, inland and elevated gardens use the later date.
On the line-a-day year planner, the frost months for the coldest zone (September to May) are shaded.
The rain, frost and heat record pages carry the local baseline: Typical for Fargo: the last spring frost around May 10 and the first fall frost around September 30, about 143 frost-free days, with winter nights routinely well below zero Fahrenheit and the ground frozen hard from November into spring.
The Northern Plains quick chart (page 161)
The 24 crops most people grow, with the planting months printed for Northern Plains. This table is copied from the book.
| Crop | Days to first pick | Spacing in | Depth in | Planting months |
|---|---|---|---|---|
| Tomato | 85 | 24 | 1/2 | May, Jun |
| Lettuce | 55 | 10 | 1/4 | Apr, May, Jul, Aug |
| Carrot | 85 | 2 | 1/4 | Apr, May, Jul, Aug |
| Bush Beans | 65 | 8 | 1 | May, Jun |
| Peas | 75 | 4 | 1 | Apr, May, Jul, Aug |
| Broccoli | 90 | 18 | 1/2 | Apr, May, Jul, Aug |
| Spinach | 55 | 8 | 1/2 | Apr, May, Jul, Aug |
| Basil | 65 | 10 | 1/4 | May, Jun |
| Bell Pepper | 100 | 18 | 1/4 | May, Jun |
| Cucumber | 60 | 20 | 1 | May, Jun |
| Zucchini | 60 | 31 | 1 | May, Jun |
| Pumpkin | 120 | 59 | 1 | May, Jun |
| Swiss Chard | 60 | 12 | 1/2 | May, Aug |
| Kale | 70 | 16 | 1/2 | Apr, May, Jul, Aug |
| Beet | 65 | 4 | 1/2 | Apr, May, Jul, Aug |
| Onion | 180 | 4 | 1/2 | May, Jun |
| Garlic | 210 | 6 | 1 | Sep, Oct |
| Potato | 90 | 12 | 4 | May, Jun |
| Sweet Corn | 90 | 12 | 1 | May, Jun |
| Strawberry | 90 | 12 | 1/2 | May |
| Arugula | 40 | 6 | 1/4 | Apr, May, Jul, Aug |
| Cilantro | 50 | 6 | 1/2 | Apr, May, Jul, Aug |
| Parsley | 80 | 8 | 1/4 | May, Aug |
| Green Onion | 60 | 4 | 1/2 | May, Aug |
The symptoms and fixes chart (page 145)
14 symptoms, each with the likely cause and what to do, written for US gardens. The likely causes it covers:
- Nitrogen hunger or age
- Iron or manganese; pH too high
- Magnesium
- Root rot or collar rot
- Heat stress
- Caterpillars or grasshoppers
- Flea beetle or earwigs
- Mexican bean beetle or Colorado potato beetle
- Leaf miner
- Early blight or bacterial spot
- Powdery mildew
- Heat above 95°F, too much nitrogen, no pollinators
- Fruitworms, pickleworms or codling moth
- Phosphorus, cold wet soil
The app bonus: three months of Pro
Each planner has a reader code on page 160 for three months of Planting Season Pro. Scan the QR code on that page, or enter the code at plantingseasons.com/redeem/. One claim per account, on any phone or computer.
Pro is for the whole property: more than one garden bed (free members edit one), the Orchard's tree records, Flock, Bees, Livestock and Worms with their health records, and Projects.
Everything else in the app is free for everyone, code or no code: one bed with all its logging, the planting calendar, the plant library, pest and disease help, the journal, frost alerts and the weekly email.
The Northern Plains planting calendar behind the month pages is free to read any time at plantingseasons.com/grow/northern-plains/.
Specifications
| Format | Paperback, glued spine, printed on demand by Amazon |
|---|---|
| Size | 8 x 10 inches |
| Pages | 162 |
| Interior | Black ink on white paper |
| Cover | Matte |
| Dates | Undated: write the year on each month page and start in any month of any year |
| Weeks | Sunday start |
| Units | Inches, feet and degrees Fahrenheit |
| Spelling | American English |
| Edition | Northern Plains, calendar data as at October 2026 |
| Author and publisher | Planting Season |
| Sold on | Amazon.com (amazon.com) |
| Editions | Paperback only at launch. Amazon does not publish write-in books as Kindle books. |
Want it to lie flat? Add a spiral
Amazon prints this planner as a paperback with a glued spine, and print on demand offers no spiral or lay-flat binding. Many planner buyers take theirs to an office supply or print shop and pay to have the glued spine cut off and a spiral or coil binding put on. The inner margin on every page is 0.625 in, so the punch holes land in blank paper, clear of the writing areas.
Ask the shop to trim as little as possible from the spine edge.
Questions
When will the Northern Plains planner be out?
It is not on sale yet. The US editions launch after the Australian and New Zealand ones. Leave your email on this page and we will tell you when it is on Amazon.com.
Is it dated?
No. The planner is undated, so you write the year on each month page and it works in any year. Start it in whatever month you buy it.
How is it different from a blank garden planner?
Every month opens with a page already filled in for Northern Plains: what to sow, what to start in trays, what to plant out, what to pick, the jobs that matter and the pests to watch. The sowing windows come from the Planting Season calendar for Northern Plains. The facing pages are yours to write in.
Is Northern Plains the right edition for me?
This edition is set for Fargo, Bismarck, Sioux Falls and Duluth. If you are not sure which region you garden in, enter your ZIP code on the Find My Region page. If you garden across a boundary, use the later date.
Is it spiral bound?
No. Amazon prints it as a paperback with a glued spine and offers no spiral binding. Many owners have an office supply or print shop cut the spine off and add a spiral; the inner margins are wide enough for the punch holes to miss the writing areas.
What does the reader code give me?
Each planner has a reader code on page 160 for three months of Planting Season Pro. Scan the QR code or enter the code at plantingseasons.com/redeem/. One claim per account. Pro adds more than one garden bed, the Orchard's tree records, Flock, Bees, Livestock and Worms, and Projects. The calendar, frost alerts and one bed are free without a code.
Will there be a Kindle or PDF version?
Not at launch. Amazon does not sell write-in books like this one as Kindle books, and the paperback comes first.
Other US editions
Each edition carries its own region's calendar. See every planner or find your region.