Is Citrus-tone safe for avocado trees?

Yes. Espoma lists it for both citrus and avocados, and the slow-release organic formula is unlikely to burn roots when applied at the label rate.

How much do I use on a potted lemon tree?

Espoma's directions scale the dose to trunk size and container volume; for new plantings it calls for about 1 cup mixed into the backfill. Follow the bag rate and water it in well.

Can I use it on other fruit trees or vegetables?

It is blended for citrus and avocado, which prefer slightly acidic soil. Other plants can use it, but a general-purpose organic feed may match their needs better.

Does it replace a citrus-specific micronutrient feed?

No. The 5-2-6 blend covers nitrogen, phosphorus and potassium, but citrus prone to iron or magnesium deficiency may still need a separate micronutrient product.

When is the best time to apply it?

Feed in early spring as growth starts and again in early summer. Avoid heavy feeding in late fall, when trees slow down.

Is $13.95 a good price for the 4 lb bag?

That is the lowest of the two new listings tracked as of November 7, 2026, so it is a fair price for this size. Compare per-pound cost if you buy larger bags.

Where is the Espoma Organic Citrus-tone 5-2-6 Natural cheapest?

At GARDEN GOODS, for $13.95, as of our latest check.

What do buyers say about the Espoma Organic Citrus-tone 5-2-6 Natural?

Rated 4.4 out of 5 from 38 ratings.

Where can I buy the Espoma Organic Citrus-tone 5-2-6 Natural?

4 stores we checked sell it, including Walmart, GARDEN GOODS, Ace Hardware, eBay.

Espoma Organic Citrus-tone 5-2-6 Natural

Best price now

$13.95at GARDEN GOODSObserved at 12:43 AM

Compared across 2 stores. Prices are checked against each store and labelled with when. Store links may earn us a commission. Price via Klarna.

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What reviewers say

4.4 / 538 ratings

Buyers rate it 4.4 out of 5 across 38 ratings. Most use it on potted citrus and report steady growth and fruit set, while a few mention the smell and the slow results.

What people mention

ResultsPraisedOwners report steady new growth and improved fruit set after regular feeding.
Burn riskPraisedUsers say it does not burn roots even when they apply a little too much.
OdorCriticisedSome buyers find the organic smell strong right after application.
SpeedMixedSeveral note it works slowly and takes weeks before any visible change.
ValueMixedA few say the 4 lb bag goes quickly with multiple trees.

About the Espoma Organic Citrus-tone 5-2-6 Natural

Citrus-tone is the result of The Espoma Company's expertise in natural organics combined with recommendations from leading research universities. Citrus-tone's all natural formula contains Bio-tone, our proprietary blend of beneficial microbes. Bio-tone biologically enhances our natural plant food to ensure superior plant growth. Size: 4 lbs Guaranteed Analysis: 5-2-6 For organic gardening Bigger, tastier fruit Complex blend of 100% natural & organic ingredients to provide complete & balanced feeding Enhanced with Bio-tone beneficial microbes Long-lasting, slow release. Won't burn or leach away For citrus and avocados. How To Use New Plantings Make sure to provide adequate space for your tree when it reaches its full size. Plant tree in full sun exposure for best results. Dig a hole twice as wide and the same depth as the root ball. Remove 1/3 of the soil and replace it with compost, peat moss or a good planting mix. Mix 1 cup of Espoma Citrus-tone into the amended soil. Make a small cone of soil in the center of the hole and place the tree so that the roots are fanned out around the cone. Back-fill with the fortified soil until the roots are covered by several inches and tamp gently. After settling, the soil level next to the trunk should be at or below the level the tree grew in the nursery field or container. Water thoroughly after planting and check soil moisture often to ensure that the tree has adequate moisture. After trees have made 6-8 inches of new growth begin the feeding schedule below. Established Plants: Apply evenly around outer edge tree branches and mix into the soil.. Water thoroughly after each application. When To Use Late Winter January/February: pre-bloom application will enhance flowering Late Spring May/June Post-bloom application will encourage better fruit set Fall September/October: This will ensure overall nutrient needs are met. Where To Use For all citrus, fruit and nut trees Benefits Slow release, long lasting for a complete and balanced feeding. This product contains chemicals known to the State of to cause cancer and/or birth defects or other reproductive harm