What to Plant in September, Mountain West

High-elevation, dry, big day-night swings · first-pass calendar, under local review

Part of our Mountain West vegetable planting calendar, with a sowing chart for popular crops, frost dates by ZIP code and a season-by-season guide.

See what to plant in September everywhere in the US, region by region and zone by zone.

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

There are 52 crops you can plant in Mountain West in September. Tap any plant for its full calendar, varieties and growing notes.

Fruiting

🫘 Fava Beans 🌿 Florence Fennel 🫛 Peas 🫛 Snow Peas

Leafy

🌿 Arugula 🥬 Bok Choy 🌿 Chicory 🥬 Collard Greens 🥬 Endive & Escarole 🌿 Fennel (Herb)🥬 Kale 🥬 Komatsuna 🥬 Lettuce 🌿 Mibuna 🌿 Mizuna 🥬 Radicchio 🌿 Sorrel 🌿 Spinach 🥬 Tatsoi 🌿 Watercress

Brassica

🥦 Broccoli 🥦 Broccolini 🥬 Brussels Sprouts 🥬 Cabbage 🥬 Cauliflower 🥬 Gai Lan (Chinese Broccoli)🥬 Kohlrabi 🥬 Mustard Greens 🥬 Napa Cabbage

Root

🥬 Beet 🥕 Carrot 🌿 Daikon 🧄 Garlic 🌱 Radish 🌿 Turnip

Herb

🌼 Chamomile 🌿 Cilantro 🌿 Dill 🌿 Lovage

Flower

💙 Borage 🌼 Calendula 🌸 Cornflower 🌸 Snapdragon 🤍 Sweet Alyssum 🌸 Sweet Pea 🌸 Viola & Pansy

Mushroom

🍄 Shiitake Mushroom

Indoors (microgreens and mushrooms)

🌱 Broccoli Microgreens 🌱 Pea Shoots 🌱 Radish Microgreens 🌱 Sunflower Microgreens 🍄 Oyster Mushroom

See the full Mountain West calendar

Every crop, every month, plus varieties and growing notes.

Open the Mountain West calendar →