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Free Harvest Handbook With Every Order

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8 Crops California Gardeners Plant in September While Everyone Else Quits (#5 Might Surprise You)

Most garden advice says wrap it up. That advice was written for people whose soil freezes in November. Yours does not.

Across most of California, September opens the second season: the cool-season garden that runs clear to spring, the one the state's best vegetable beds are actually built on. Eight crops to plant now, from a plant food formulated and manufactured in Sacramento, California. Number five is the one almost everyone misses.

1

Lettuce: The Minute the Heat Breaks, It Is Effortless

Summer lettuce in the valley is a fight. Fall lettuce is a gift. Sow coastal beds now and inland beds at the first cool stretch, then keep a 3-foot row going every two weeks: each sowing reaches harvest size in roughly 30 to 45 days, and the relay runs deep into winter across most of the state.

Lettuce roots are shallow; they cannot dig for dinner. Brassicas & Greens 8-3-3 at 1 teaspoon per gallon, watered in at the base, reaches the whole root zone within hours.

Easy start. The next two are the backbone of a California winter garden.

2

Spinach: Cooling Soil Is Its Starting Gun

Spinach refuses warm soil and loves everything that comes after it. Late September sowings, coastal or valley, reach first harvest in roughly 40 to 50 days and keep producing through the cool months.

It is the purest leaf crop on this list, and a nitrogen-forward 8-3-3 matches what it actually spends: deep green leaves, steady cutting, no drama.

3

Broccoli: October Leaves Decide the December Head

Plant transplants this month so they can build a strong foundation through the mild fall, with heads developing as the weather cools: roughly 70 to 90 days from transplant to harvest. Most of California has that runway; mountain gardeners, check your first-frost date and count backward.

The foundation decides the head, so feed it on a schedule while it builds. The centerpiece you carve in December is being decided in October.

4

Carrots and Radishes: Loosen One Bed, Win Twice

Radishes hand you a harvest in about 28 days, the fastest win in any fall garden. Carrots sown now size up through the cool season and come out sweeter for it. Loose soil and even moisture matter more than anything money can buy.

Roots want restraint: push nitrogen at a carrot and you grow ferns instead of dinner. A light hand with a gentle feed is plenty.

5

#5. Garlic: Next June's Harvest Starts This Month

Almost everyone misses this one, because the payoff is nine months away. Order seed garlic NOW, in September, before the good varieties sell out. Break the bulbs and plant individual cloves as the soil cools in October, and they build roots quietly all winter while the garden sleeps. What you pull next June will embarrass anything from a store.

Garlic is a root project first, and that is exactly the job of Root & Grow 8-16-8: a drink at planting supports the root system that decides the size of the head. One planting, one simple rhythm, the best garlic you will ever eat.

6

Kale and Chard: Plant Once, Harvest Until April

The two workhorses of the California winter garden. Set them out in September, take outer leaves week after week, and a single planting commonly carries a household to spring. Chard in particular seems built for this state.

Harvest, and the plants keep rebuilding what you take. A steady feeding rhythm supports that regrowth week after week.

7

Peas: Put the Trellis Up While the Soil Is Friendly

Coastal and mild-winter gardens sow peas in fall and pick through winter into early spring; colder inland spots do better sowing toward late winter. Either way the trellis goes up now, while working the bed is a pleasure instead of a chore.

Peas, like beans, make much of their own nitrogen. Give them a root-focused start rather than a heavy leaf feed, and let the trellis do the bragging by February.

8

Green Onions and Cilantro: Two Rows That Pay Every Week

Both go seed-to-scissors fast in a California fall, and cilantro finally stops bolting the way it does all summer. Sow direct, cut weekly, and skip the $4 clamshell until spring.

Now stack all eight: salads by November, roots and greens through winter, garlic banking underground for June.

Quick self-check: count how many of these fit your space. Three or more, and you are not closing a garden this month. You are opening one.

Real reviews from verified YARDi gardeners

Real Gardeners. Real Harvests.

  • GS
    GS
    G S

    I have been using YARDi Fruit and Bloom on my avocado tree and my passion fruit vine and I am really impressed. Both plants look healthy, the leaves are vibrant, and this season I am seeing a great yield with lots of growing fruit.

    GS
    G S
  • Li
    Li
    Lindsay

    This has been an amazing one-part fertilizer for all my vegetables. Fast, visible growth, stronger plants, and great overall yield and quality. This is my new go-to moving forward.

    Li
    Lindsay
  • Ja
    Ja
    Jason

    Amazing growth and health after use. My plant is bursting out of the planter.

    Ja
    Jason
  • OD
    OD
    Olivia D.

    As a fruit and vegetable grower I look forward to seeing the results. It arrived well packaged and is easy to use. Thank you for offering such a great product.

    OD
    Olivia D.
  • Sb
    Sb
    Sbp

    Great product. Just remember it is very concentrated, so water it in good and deep after using it. Used properly, it works great.

    Sb
    Sbp
  • BN
    BN
    Brent N.

    Great products. My plants look exceptional post feeding.

    BN
    Brent N.
  • VB
    VB
    Verified Buyer

    It came early and was very carefully packaged, wrapped in bubble wrap with the spout taped over. Very impressed with how carefully the product arrived.

    VB
    Verified Buyer

YARDi Launch Special: Free Grower's Guides With Every Order

Real guidance that takes the guesswork out of growing, free with every YARDi order.

The Harvest Handbook, your complete growing playbook

24 Bloom-Boosting Secrets for more flowers and fruit

The Quick-Start Bloom Guide, start strong from day one

4.8/5 from 24 reviews. Trusted by 1,000+ home gardeners

Feed Your Second Season

Every order ships with the free YARDi Harvest Handbook and our 30-day Grow-or-it's-FREE guarantee. Per-gallon costs shown include shipping.

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Reviews from verified buyers across the YARDi line

YARDi Reviews

  • 17 reviews
    Sort:
  • GS
    GS
    G S
    Amazing results

    Using it on my avocado tree and passion fruit vine. Both look healthy, leaves are vibrant, and I am seeing a great yield with lots of growing fruit.

    GS
    G S
  • Li
    Li
    Lindsay
    Amazing one-part fertilizer

    Fast, visible growth, stronger plants, and great overall yield and quality on all my vegetables. My new go-to.

    Li
    Lindsay
  • Ja
    Ja
    Jason
    Bursting out of the planter

    Amazing growth and health after use. My plant is bursting out of the planter.

    Ja
    Jason
  • OD
    OD
    Olivia D.
    Great product

    As a fruit and vegetable grower I look forward to the results. Arrived well packaged and is easy to use.

    OD
    Olivia D.
  • Sb
    Sb
    Sbp
    Used properly, great product

    It is very concentrated, so water it in good and deep after applying. Used properly it works great.

    Sb
    Sbp
  • BN
    BN
    Brent N.
    YARDi garden

    Great products. My plants look exceptional post feeding.

    BN
    Brent N.
  • VB
    VB
    Verified Buyer
    Superb product

    Came early and very carefully packaged, bubble wrap and tape over the spout. Impressed with how carefully it arrived.

    VB
    Verified Buyer

Why Fall Gardeners Are Switching to Liquid Feed

Your fall window is measured in weeks, not months, so feed speed matters more in September than it does in June. Here is how the formats stack up.

YARDi Brassicas & Greens
Granular Feed
Fertilizer Spikes
Compost
How fast it feeds
Within hours
Days to weeks
Weeks
Months
How you apply it
Mix with water
Spread and rake in
Push into the soil
Spread and dig in
Works with a hose-end sprayer
Feed through the leaves
Works through drip and soaker lines
Builds soil over the long term
Granular Feed
Fertilizer Spikes
Compost

Frequently Asked Questions

No. Every YARDi order is a one-time purchase. No recurring charges, ever.

An 8-3-3 liquid formula: 8% nitrogen for steady leafy growth, 3% phosphate, 3% potash, plus chelated iron and zinc and a kelp extract plant biostimulant (Macrocystis pyrifera). Everything a leaf crop uses, in a form roots can take up within hours.

YARDi is enriched with kelp extract (Macrocystis pyrifera), a plant biostimulant most ordinary plant foods skip. It may support nutrient availability and help plants manage everyday stress, which matters for young fall transplants getting established.

One 32 oz bottle makes up to 192 gallons of feed, enough for a whole season in most gardens.

Because it is a liquid, plants can take it up within hours instead of waiting weeks on granules. Many gardeners notice deeper leaf color and steadier regrowth after each harvest within 1 to 2 weeks of regular feeding. Results vary with weather, soil, and timing.

Everything on this page: collards, kale, lettuce, spinach, chard, broccoli, cabbage, mustard, turnips, and most leafy herbs, in beds or containers. For fruiting crops and root projects, YARDi makes matched formulas so each plant gets what it actually uses.

When used as directed, YARDi products are safe for use around kids and pets and gentle enough to feed all season without burning your plants or harming pollinators.

Every order is backed by our 30-day Grow-or-it's-FREE guarantee. If you do not see results, contact us within 30 days for a full refund. You keep the bottle.

YARDi Brassicas & Greens guaranteed analysis 8-3-3 high-nitrogen formula

Join 1,000+ home gardeners

Made in Sacramento. Built for the Second Season.

California fall windows are generous, but they are not infinite: seed garlic sells out in September, and every lettuce sowing you skip now is a salad month you do not get back in February.

One 32 ounce bottle of Brassicas & Greens makes up to 192 gallons of feed, about 16 cents a gallon, formulated and manufactured in Sacramento, California. Free shipping on any 2 or more bottles. The Harvest Handbook comes free with every order. And the 30-day Grow-or-it's-FREE guarantee means you see results or get every penny back and keep the bottle.

Your neighbors are hanging up their gloves. Go plant your second season.

YARDi

Simple plant nutrition for every gardener. Rooted in what matters.

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