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One Hundred Years of Building Life Organically.

Peak growing season is now. Let’s grow!

Right Now in the Garden

Tips and timely advice to keep your garden growing.

The Pepper Trick That Pays Off

Pinch the first flowers. Removing early blooms helps pepper plants grow bigger and produce more later in the season.

Give Your Tomatoes Good Neighbors

Beans, carrots, and basil all help tomatoes thrive by adding nutrients or keeping pests away.

Top Off Your Beds THIS SPRING

Raised bed soil shrinks over time as microbes break it down. Add a fresh layer of organic soil before you plant each year.

Know Your Soil Before You Plant

Enrich it, aerate it, plant it. Good soil does most of the work for you, especially when spring planting season hits.

How to Water Your Garden in Summer

Too much water is as bad as too little, and heat changes the math. Water deeply in the early morning, aim for about an inch a week, and check two inches down before reaching for the hose.

Keeping Container Gardens Alive in the Heat

Containers dry out fast, and in a heat wave they can require water daily, sometimes twice. Use potting mix rather than garden soil, which packs tight in a pot, and water until it runs from the drainage holes.

How to Get Rid of Aphids Organically

They cluster on new growth and the undersides of leaves. Knock them off with a hard spray of water, follow up with insecticidal soap if they hold on, and leave the ladybugs and lacewings be, since both eat aphids.

When to Pick Tomatoes

You don’t have to wait for full red on the vine. Once the blossom end starts to blush, a tomato will finish ripening on the counter, and picking it then spares it from cracking, sunscald, and pests.

What to Plant in Fall

Kale, spinach, and lettuce do their best work in cool weather, so count each crop’s days to maturity back from your first frost and add a week for slower growth. Garlic is the exception: plant cloves in fall for big bulbs next summer.

How to Prepare Your Garden Soil for Winter

What you do now decides how fast you’re planting in spring. Clear out spent plants, spread a few inches of compost, and cover bare soil with mulch or a cover crop so it doesn’t erode or pack down.

How to Start Composting at Home

Fall cleanup hands you everything a pile needs: dry leaves for browns, kitchen scraps for greens. Layer roughly two parts brown to one part green, keep it as damp as a wrung-out sponge, and build it at least three feet across so it holds heat.

How to Plant Spring Bulbs

Plant them in fall, forget about them, find flowers in spring. Set each bulb pointy end up, two to three times as deep as it is tall, and get them in before the ground freezes so roots can settle.

How to Plan Your Garden for Next Year

The best gardens start as sketches in winter. Map where the sun falls, since most vegetables want six or more hours of direct light, and note what grew where so you can move each plant family to a new spot next year.

When to Start Seeds Indoors

The timing is subtraction from your last frost date. Most seeds go in six to eight weeks ahead, and your packet lists the exact head start, so starting too early just leaves you with tall, weak seedlings.

Best Potting Soil for Houseplants

Your houseplants are doing their quiet best through winter. Give them a mix built for containers, not garden soil, which packs down and drains poorly indoors, and ease off watering while growth is slow.

Your First Organic Garden

Winter is the best time to decide you’re doing this. Start small enough to keep up, pick your sunniest spot since most vegetables need six or more hours of direct sun, and put your money into good soil and compost first.

free beginners guide

Free Guide

Gardening for Beginners: Your First Organic Garden

What is organic gardening? It starts with healthy soil and a few good habits. This guide covers the fundamentals: what organic really means, how to choose between garden soil and potting mix, the difference between organic vs. synthetic fertilizer, and when to plant in your zone. Built to get you in the ground with confidence.

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Free Guide

Grow What Actually Thrives in Your Planting Zone.

Your zone determines what grows, when to plant it, and how long your season runs. This guide explains the USDA Hardiness Zone map, what it means for your specific garden, and how to use it to make better decisions about soil, timing, and plant selection, wherever you live.

Our Newsletter, Direct From Gardeners Who Have Been Where You Are

Get our monthly newsletter with tips, seasonal guides, and the kind of advice that actually works. Your garden (and your inbox) will thank you.

Find the Answer Your Garden’s Been Waiting For

Whether you’re figuring out containers, raised beds, or just why your tomatoes keep “doing that thing”, we’ve got a resource for it. Real advice, written by real gardeners.

Our Brands

Three Brands. One Family.
One Hundred Years in the Garden.

Three Brands. One Family. One Hundred Years in the Garden.

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Kellogg Garden Organics

Organic gardening for everyone with soil that is always locally sourced. Kellogg Garden Organics is our most widely available brand in retailers nationwide,  because we believe organic soil shouldn’t be hard to find or afford. If you’re just starting out, or you want a brand you can trust at any stage of your garden, this is where most people begin.

Learn More

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Gardner & Bloome Organics

For gardeners who want to go deeper. G&B is our premium line of locally sourced soils, available at independent garden centers across the Western United States. Those who carry it know it well and can help you find exactly what your garden needs. If you’re ready for region-specific expertise and project-level precision, G&B Organics is built for that.

Learn More

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NearSource Organics

Locally sourced, regionally formulated. NearSource Organics brings you products sourced close to where they’re sold and formulated without peat moss, so the carbon-rich peatlands that store more carbon than all the world’s forests stay right where they are. Made for gardeners whose standards do not stop at the surface. Exclusively available at The Home Depot.

Learn More

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About Us

Generations of Organic Gardening

In 1925, H. Clay Kellogg started with a simple idea: healthy soil grows healthy plants, and healthy plants grow healthy communities. Four generations later, we’re still family-owned, still based in Southern California, and still a founding member of the Zero Waste Business Council. We’re not here to sell you something. We’re here to help you grow something.

A Little Inspiration Goes a Long Way

See what’s possible when you start with the right foundation, then take it to your own garden.

What Kind of Gardener Are You?

Not sure where to start? Two minutes here saves you a season of guesswork. We’ll point you to the guides, the organic products, and the projects that fit how you actually want to grow.

FREQUENTLY ASKED QUESTIONs

Questions Real Gardeners Ask Before They Start

Do I need experience to grow an organic garden?

No. Organic gardening isn’t a skill level, it’s a starting point. The difference between organic and conventional gardening is mostly what goes into your soil.

What if I’ve tried gardening before and things died?

Starting with the right organic soil mix, matched to what you’re growing and where you’re growing it, changes the outcome more than almost anything else you can do.

What’s the difference between potting mix, raised bed mix, and garden soil, and how do I know which one I need?

Potting Mix has a small particle size formulated to retain moisture in containers which tend to lose moisture more quickly. Raised Bed Mix has a slightly larger particle size that helps balance moisture retention with drainage for raised beds and large containers. Garden Soil has the largest particle size. When mixed with native soil, it creates pockets that allow air and water to penetrate deeper for stronger, healthier root development. Small container, use Potting Mix. Large container or raised bed, use Raised Bed Mix. Planting in-ground? Use garden soil. Our Soil Calculator can help you figure out how much you need once you know which one fits your project.

Is organic soil actually better, or is that just marketing?

Organic soil feeds the microbial ecosystem in your soil, the living system that makes nutrients available to plants over time. Synthetic soils and fertilizers feed the plant directly, which produces fast results but doesn’t build long-term soil and plant health. Over time, organic soils gets better, like a fine wine. Conventional soils tend to deplete the soil of valuable nutrients. For a first-time gardener, organic soil is more forgiving; for example, it’s harder to over-fertilze, and easier to course-correct when something doesn’t go the way you thought it would.

How do I know this is actually organic and not just labeled that way?

Look for OMRI Listed on the bag. OMRI, the Organic Materials Review Institute, is an independent organization that verifies products meet USDA National Organic Program standards. Every Kellogg Garden Organics product that carries the OMRI seal has been reviewed and approved. That’s not a claim we make about ourselves; it’s a certification from a third party. You can verify any OMRI listing directly at omri.org.

I only have a small space: a balcony, a patio, a few containers. Is it worth it?

A single container on a sunny balcony is a garden. Some of the most productive growing happens in small spaces because attention is easier to maintain and conditions are easier to control. Container gardening with organic potting mix is actually one of the most reliable ways to start—you control the soil completely, drainage is predictable, and you can move things around as you figure out where the sun actually hits.

How much soil do I actually need?

More than most people expect, especially for raised beds. A 4×8 raised bed filled 12 inches deep needs roughly 32 cubic feet of soil—that’s more than 20 standard 1.5 cubic foot bags. Underestimating is the most common first-timer mistake, and adding soil mid-season disrupts plants that are already establishing. Use our Soil Calculator before you buy so you know exactly what you’re working with.

When should I start?

As soon as you know your planting zone. Your zone tells you the length of your growing season and the timing of your last frost—which determines when it’s safe to put things in the ground. Find yours with our Planting Zone Finder, and the timing question answers itself.

How do I know what to grow in my area?

Start with your USDA planting zone. Your zone tells you which plants survive your winters, how long your growing season runs, and when frost arrives. Some crops like tomatoes need long warm seasons. Others like kale and carrots handle cold well and grow reliably across most zones. Our Planting Zone Tool breaks it down with crop lists and frost dates for every zone. https://kellogggarden.com/planting-by-zone/

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