Johnny seed starting calculator on their web sight.
You type in the last date of frost in and it made all the adjustments for you.
How nice is that?
Very nice.
According to Territorial seeds out of Eugene the last date of frost is 5/11/ 10
I've always been told by the ages that when you don't see snow on Mary's Peak then it's safe to plant outdoors.
I love "Numbers" a program on the Apple, has wonderful charts and you fill in the blanks and it does the calculating.
for someone like me who doesn't like math
Numbers is a blessing.
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| YOUR SEED-STARTING PLAN | ||||||
| Enter spring frost-free date (include year): | 5/11/10 | | | |||
| | | | | | | |
| | Number of weeks to start seeds before planting-out date | When to start inside | Safe time to set out plants (relative to frost-free date) | Setting-out date | ||
| Crop | From | To | From | To | ||
| Artichoke | 8 | 16-Mar | | on frost-free date | 11-May | |
| Basil | 6 | 6-Apr | | 1 week after | 18-May | |
| Beets* | 4 to 6 | 16-Mar | 30-Mar | 2 weeks before | 27-Apr | |
| Broccoli | 4 to 6 | 16-Mar | 30-Mar | 2 weeks before | 27-Apr | |
| Cabbage | 4 to 6 | 2-Mar | 16-Mar | 4 weeks before | 13-Apr | |
| Cauliflower | 4 to 6 | 16-Mar | 30-Mar | 2 weeks before | 27-Apr | |
| Celery & celeriac | 11 to 13 | 16-Feb | 2-Mar | 1 week after | 18-May | |
| Collards | 4 to 6 | 2-Mar | 16-Mar | 4 weeks before | 13-Apr | |
| Corn salad/mache | 4 to 6 | 16-Feb | 23-Mar | 3 to 6 weeks before | 30-Mar | 20-Apr |
| Corn* | 2 to 4 | 13-Apr | 11-May | 0 to 2 weeks after | 11-May | 25-May |
| Cucumber | 3 to 4 | 20-Apr | 4-May | 1 to 2 weeks after | 18-May | 25-May |
| Eggplant | 8 to 10 | 16-Mar | 6-Apr | 2 to 3 weeks after | 25-May | 1-Jun |
| Kale | 4 to 6 | 2-Mar | 16-Mar | 4 weeks before | 13-Apr | |
| Kohlrabi* | 4 to 6 | 2-Mar | 16-Mar | 4 weeks before | 13-Apr | |
| Leeks | 14 | 19-Jan | | 2 weeks before | 27-Apr | |
| Lettuce | 4 to 5 | 9-Mar | 23-Mar | 3 to 4 weeks before | 13-Apr | 20-Apr |
| Melons | 3 to 4 | 27-Apr | 4-May | 2 weeks after | 25-May | |
| Mustard* | 4 to 6 | 2-Mar | 16-Mar | 4 weeks before | 13-Apr | |
| Okra* | 4 to 6 | 13-Apr | 11-May | 2 to 4 weeks after | 25-May | 8-Jun |
| Onions | 6 to 8 | 16-Feb | 2-Mar | 4 weeks before | 13-Apr | |
| Parsley | 9 to 10 | 9-Feb | 23-Feb | 2 to 3 weeks before | 20-Apr | 27-Apr |
| Peas* | 3 to 4 | 16-Feb | 9-Mar | 6 to 8 weeks before | 16-Mar | 30-Mar |
| Peppers | 8 | 30-Mar | | 2 weeks after | 25-May | |
| Pumpkins | 3 to 4 | 27-Apr | 4-May | 2 weeks after | 25-May | |
| Spinach | 4 to 6 | 16-Feb | 23-Mar | 3 to 6 weeks before | 30-Mar | 20-Apr |
| Squash | 3 to 4 | 27-Apr | 4-May | 2 weeks after | 25-May | |
| Swiss chard | 4 to 6 | 16-Mar | 30-Mar | 2 weeks before | 27-Apr | |
| Tomatoes | 6 to 8 | 23-Mar | 13-Apr | 1 to 2 weeks after | 18-May | 25-May |
| Watermelon | 3 to 4 | 27-Apr | 4-May | 2 weeks after | 25-May | |
| * Usually direct-sown, but may be started indoors | | | | | | |
| Note: Dates are the same from year to year, but this table requires a year for computation simplicity | | |||||