Curious what you should plant in Tucson in July? It's a great time in the low desert! Let's talk about what you can grow in July in Tucson.

purslane flowering yellow flowers sandy soil
Purslane is a great source of vitamin C, and one of the few greens that's abundant in July

Weather

tucson average temperature graph july highlighted
Tucson average daily high drops from 102F to 98F over the month of July.
Overnight average lows hover around 76F throughout July.

Planting

Though the monsoon officially started in June, rains don't typically pick up until sometime this month. July is a great month for getting as many seeds in the ground as you can in anticipation of the coming rains.

Here's what you can plant in your Tucson garden in July:

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Cover Crops & Forage

1st Half of July

BROADCAST OUTDOORS:

Alfalfa, Millet, Sesame, Sorghum, Sorghum-Sudan (hybrid), Sudangrass, Sunn Hemp


DIRECT SOW / DRILL OUTDOORS:

Buckwheat, Cowpea, Sunflower, Sunn Hemp


2nd Half of July

BROADCAST OUTDOORS:

Alfalfa, Buckwheat, Cowpea, Millet, Sesame, Sorghum, Sorghum-Sudan (hybrid), Sudangrass, Sunn Hemp


DIRECT SOW / DRILL OUTDOORS:

Buckwheat, Cowpea, Sunflower, Sunn Hemp


Warning!

if you're using sorghum, sorghum-sudan, or sudangrass as forage, understand that these grasses produce prussic acid and cyanide under certain conditions which may affect some livestock. Do thorough research before grazing animals on these.

Herbs

1st Half of July

SOW INDOORS:

Basil, Lemongrass


DIRECT SOW OUTDOORS:

Basil, Devil's Claw, Lemongrass


HARDEN OFF & TRANSPLANT OUT:

Basil,


2nd Half of July

SOW INDOORS:

Basil, Lemongrass


DIRECT SOW OUTDOORS:

Basil, Devil's Claw, Lemongrass


HARDEN OFF & TRANSPLANT OUT:

Basil, Devil's Claw, Lemongrass


Fruits & Vegetables

corn and amaranth desert gardening tucson july
Corn with an undercrop of white amaranth in Tucson

Seen here in late-July, lush from monsoon rains.
This crop was started in late-May.

corn and amaranth in desert garden sand along drip lines
The same crop as above, seen 2 months earlier,
fighting against the May dry summer heat

Grains, Seeds, & Cereals

1st Half of July

BROADCAST OUTDOORS:

Amaranth, Millet, Sesame, Sorghum


DIRECT SOW / DRILL OUTDOORS:

Buckwheat, Corn


2nd Half of July

BROADCAST OUTDOORS:

Amaranth, Buckwheat, Millet, Sesame, Sorghum


DIRECT SOW / DRILL OUTDOORS:

Buckwheat, Corn


Flowers

Harvesting

oregano plant flowering regenerative gardening
You can continue harvesting oregano in July, even when it's flowering

Produce

1st Half of July

Amaranth (leaves), Basil, Carrot, Catnip, Chili Pepper, Chives, Eggplant, Epazote, Lemon Balm, Melon, Mint, Okra, Oregano, Parsnip, Pole Bean, Potato, Purslane, Rosemary, Sage, Summer Squash, Sunflower Seeds, Sweet Pepper, Thai Basil, Terragon, Thyme, Tomatillo, Tomato, Winter Squash, Zucchini


2nd Half of July

Amaranth (leaves), Basil, Carrot, Catnip, Chili Pepper, Chives, Eggplant, Epazote, Lemon Balm, Melon, Mint, Okra, Oregano, Parsnip, Pole Bean, Potato, Purslane, Rosemary, Sage, Summer Squash, Sunflower Seeds, Sweet Pepper, Thai Basil, Terragon, Thyme, Tomatillo, Tomato, Winter Squash, Zucchini


okra plant flowering in summer garden
Okra can be harvested throughout the summer

Seed Saving

1st Half of July

Chili Pepper, Eggplant, Kale, Strawberry, Summer Squash, Sweet Pepper, Swiss Chard, Tomatillo, Tomato, Winter Squash


2nd Half of July

Chili Pepper, Eggplant, Kale, Strawberry, Summer Squash, Sweet Pepper, Swiss Chard, Tomatillo, Tomato, Winter Squash


Cut Flowers

1st Half of July


2nd Half of July


Weeding

Bindweed

Cowpen Daisy

cowpen daisy growing in sandy soil yellow flowers
Some folks pull this stuff, but I love it and only chop + drop it if it's in the way of my planting.

Spurge

More Tucson Planting Calendars

« June   

Check out the Tucson
planting calendar for June


« June Planting Calendar  

   August »

Check out the Tucson
planting calendar for August


  August Planting Calendar »

All Months

Find the full list of Tucson monthly planting calendars here


All Monthly Calendars

Know some plants I missed for July in Tucson? We'd love to hear from you over on the forum!


That's all for now, thanks for reading!

If you have any questions, comments, or would like to connect with fellow gardeners, head on over to the forum and post there.