✨ Garlic braids in the shed, drip lines on the clock, fall kale on the potting bench.
Harvesting garlic in Portland July is the headline chore in my beds this week, and the timing is textbook: lower leaves on my Music and Chesnok Red are yellowing while the top four stay green. With seven bone dry days ahead and Monday punching to 88°F, I'm splitting my mornings between lifting garlic, deep soaking the tomatoes, and getting fall brassicas started on the potting bench. If you grow food in Zone 8b, this is the week where summer harvest and fall planting run on the same clock.
This Week's Action List
- 1
Lift garlic when the bottom three or four leaves have browned but the top four are still green, usually right around now for hardneck varieties like Music, German Red, and Chesnok Red. Loosen the soil with a digging fork six inches out from the stem, never yank by the neck, and cure the bulbs on a screen in a shaded, airy spot for two to three weeks before trimming.
- 2
Water tomatoes deeply twice a week rather than shallow daily sprinkles: aim for 2 gallons per plant, delivered slowly at the base with a drip line or a bucket with a pinhole. Portland's zero rain July means blossom end rot shows up fast on Sungold, San Marzano, and Early Girl when soil moisture swings, so mulch with 3 inches of straw or leaf mold to buffer between waterings.
- 3
Direct sow a fresh row of Nantes or Napoli carrots and Detroit Dark Red beets by Wednesday, before Friday's 85°F pushes germination temps too high. Water the furrow, drop seed at a quarter inch deep, cover with vermiculite or sifted compost, and lay a piece of burlap or shade cloth over the row to keep the top half inch damp until you see green.
- 4
Start Lacinato kale, Winterbor kale, and Rainbow chard in 4 inch pots on a shaded bench this week for transplanting out around Labor Day. Sow two seeds per cell at a quarter inch deep, thin to the stronger seedling, and keep them out of the harshest afternoon sun so they don't bolt before they size up.
- 5
Pick zucchini at 6 to 8 inches, cucumbers at pickling or slicing size every other morning, and bush beans every 3 days. Under Monday's 88°F peak, plants that hold ripe fruit slow way down on new set, so consistent harvest is what keeps Provider beans and Costata Romanesco zucchini producing into September.
Frequently Asked Questions
How do I know when to harvest garlic in Portland Oregon?
Watch the leaves, not the calendar. When the bottom three to four leaves have yellowed and browned but four or five upper leaves are still green, dig a test bulb: if the cloves fill the wrapper and the skins are intact, it's time. In Portland that usually lands between July 5 and July 25 for hardnecks, a week or two later for softnecks like Inchelium Red.
How much should I water tomatoes during a dry Portland July week?
In ground tomatoes want roughly 1.5 to 2 gallons per plant, twice a week, delivered slowly so it soaks 8 to 12 inches down. Containers dry out faster and may need water daily once highs hit the mid 80s. Consistency matters more than volume: erratic swings between bone dry and soaked are what triggers blossom end rot and cracking on fruit.