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Expert Gardener Citrus Plant Food vs Down To Earth Organic Citrus Mix 6-3-3

Both are citrus fertilizers with a 6% nitrogen base, but they work differently. The Expert Gardener product is a synthetic 6-4-6 with controlled-release nitrogen that feeds for up to 3 months, so it suits gardeners who want one or two applications a season and steady feeding. Down To Earth's 6-3-3 is organic, OMRI listed, and quick release, so it feeds fast but needs reapplying 3 to 4 times a year. Owners of the Down To Earth mix report it revives yellowing, pale or dropping leaves, and its granular form is easy to measure. Choose Expert Gardener for low-effort, long-window feeding; choose Down To Earth for organic growing and faster correction of deficiencies.

  • Choose the Expert Gardener Citrus Plant Food if you want a controlled-release granular feed that lasts up to 3 months and covers a wide range of tree sizes with one product.
  • Choose the Down To Earth Organic Citrus Mix if you garden organically, want OMRI-listed inputs, and are willing to feed 3 to 4 times a year for quicker response.

Prices

  • Expert Gardener Citrus Plant Food: $5.97 at Walmart (checked today)
  • Down To Earth Organic Citrus Mix 6-3-3: $15.49 at Rick's Garden Center (last seen Nov 9)
  • Difference: the Expert Gardener Citrus Plant Food is $9.52 cheaper than the Down To Earth Organic Citrus Mix 6-3-3 at the latest prices (Nov 9 and Nov 14)
Expert Gardener
Expert Gardener Citrus Plant Food Fertilizer

Expert Gardener Citrus Plant Food

Expert Gardener Citrus Plant Food Fertilizer

4.7(393 ratings)
$5.97at WalmartChecked 8 h ago
See all prices and details
Visit Walmart
Pros
  • Controlled-release nitrogen feeds for up to 3 months
  • Includes magnesium, sulfur, iron, manganese and zinc
  • Higher phosphorus and potash than the Down To Earth mix
  • Weather-resistant granules for outdoor use
  • Large rating base of 393 reviews at 4.7 out of 5
Cons
  • Synthetic, so not usable in organic production
  • Labeled for citrus only, not other fruit trees or ornamentals
  • Contains crystalline silica with a California Proposition 65 warning
  • No calcium listed among its micronutrients
Down To Earth
Down To Earth All Natural Fertilizers Organic Citrus Mix 6-3-3, 5 lb

Down To Earth Organic Citrus Mix 6-3-3

Down To Earth All Natural Fertilizers Organic Citrus Mix 6-3-3, 5 lb

$15.49at Rick's Garden CenterChecked Nov 9
See all prices and details
Visit Rick's Garden Center
Pros
  • Organic and OMRI listed
  • Quick release for fast correction of pale or yellowing leaves
  • Contains calcium, sulfur, iron and zinc plus humic acids

What separates them

Expert Gardener Citrus Plant FoodDown To Earth Organic Citrus Mix 6-3-3
Nutrient ratio6-4-6, higher phosphorus and potash6-3-3, lower phosphorus and potash
Release typeControlled release with immediate plus slow-release granules, up to 3 monthsQuick release, short-term effect of 1 to 4 months
Organic statusSynthetic, not organicOrganic and OMRI listed for organic production
Ingredient sourcesSynthetic nitrogen with added magnesium, sulfur, iron, manganese and zincFeather meal, fish bone meal, alfalfa meal, kelp meal, basalt, langbeinite, plus humic acids
Feeding frequencyOne application can cover a seasonLabel calls for 3 to 4 applications per year
Plant coverageLabeled for citrus trees onlyAlso feeds other fruit trees, vines and ornamentals
Packaging4 lb bag5 lb cardboard box
Owner feedback4.7 out of 5 from 393 ratings4.8 out of 5 from 41 ratings; reviewers cite revived yellowing leaves but a small box for large or multiple trees

Price history

$15.49$5.97
Nov 7Nov 14
  • Expert Gardener Citrus Plant Food: lowest $5.97 on Nov 14 at Walmart.
  • Down To Earth Organic Citrus Mix 6-3-3: lowest $6.29 on Nov 14 at Moscow & Pullman Building Supply.

Prices at every store

Expert Gardener Citrus Plant Food

  • WalmartNew

    In stock

    $5.97Checked 8 h ago
    Visit Walmart
  • InstacartNew

    Out of stock

    $5.97Checked 15 h ago
    Visit Instacart

Also available at

  • WalmartCheck price at Walmart
All 2 stores and price history →

Down To Earth Organic Citrus Mix 6-3-3

  • Rick's Garden CenterNew

    In stock

    $15.49Checked Nov 9
    Visit Rick's Garden Center
  • WalmartNew

    In stockSold by Life's Organics, Inc.Returns: Sold by a Walmart Marketplace seller; returns go to the seller under the seller's returns policy.

    $18.99+ $5.99 shippingChecked 15 h ago
    Visit Walmart
  • AmazonNew

    Availability unknown

    As an Amazon Associate, Deal.ai earns from qualifying purchases.

    $22.99Checked Nov 11
    Visit Amazon

Also available at

  • Arbico OrganicsCheck price at Arbico Organics
  • BetterGrow HydroCheck price at BetterGrow Hydro
  • eBayCheck price at eBay

Store links may earn us a commission.

All 3 stores and price history →

Specs compared

SpecExpert Gardener Citrus Plant FoodDown To Earth Organic Citrus Mix 6-3-3
size4 lbs1 lb
NPK ratio6-4-66-3-3
FormGranulesGranules
MicronutrientsMagnesium, Sulfur, Iron, Manganese and ZincSelected micronutrients
OrganicNo (Synthetic)Yes
TypeSyntheticFertilizer
Primary UseFertilizerFertilizer
UseFor use on all types of citrus treesFeed other fruit trees, Feed ornamentals, Feed …
Item Volume0.185 cu. ft.800.0 Ounce
Item Weight8 lb5 lb
Quantity15 lb
Active IngredientsNitrogenZinc, Calcium, Iron, Nitrogen, Phosphorus
Show all 37 specsShow fewer specs
SpecExpert Gardener Citrus Plant FoodDown To Earth Organic Citrus Mix 6-3-3
IngredientsMicronutrientsKelp meal, Alfalfa meal, Basalt, Feather meal, …
Effect DurationControlled Release, Slow-releaseShort-term (1-4 Months)
Effect SpeedImmediateQuick Release
Container Size4 lb.5 lb
Container TypeBagBox
Packaging Size4 lb.5 lb
colorMulticolor—
Package weight4 lb.—
Package volume0.185 cu. ft.—

What reviewers say

Expert Gardener Citrus Plant Food

  • 4.7 / 5393 ratings

Rated 4.7 out of 5 from 393 ratings. Buyers generally report healthy new growth and greener leaves on potted and in-ground citrus, and like that one application lasts a season quarter.

What people mention
  • Plant responsePraisedBuyers report greener leaves and fresh growth on citrus after feeding.
  • Feeding durationPraisedThe slow-release portion is said to keep working for months, cutting down on repeat applications.
  • ApplicationPraisedGranules are described as easy to scatter around the base of trees.
  • FormulationMixedSome owners would rather use an organic feed, though most are satisfied with the synthetic blend.

Down To Earth Organic Citrus Mix 6-3-3

  • 4.8 / 5Google Shopping · 41 ratings

Reviewers rate it highly, with 4.8 out of 5 from 41 ratings on Google Shopping. Owners say it brings back pale, yellowing or dropping citrus leaves and is easy to measure and apply. The main complaint is that the box is small for a large tree or several trees.

What people mention
  • Leaf healthPraisedOwners report yellowing, pale or dropping citrus leaves greening back up after feeding.
  • ApplicationPraisedThe granular texture is easy to measure and work into the soil, with clear instructions.
  • Value per boxCriticised

Questions and answers

Which is better for a newly planted citrus tree?
Either works, but the Expert Gardener controlled-release formula is easier for a new tree because one application feeds for up to 3 months. Down To Earth's quick release gives faster response but needs repeat applications through the growing season.
Which lasts longer between applications?
Expert Gardener. Its controlled-release nitrogen is stated to feed for up to 3 months, while Down To Earth's label calls for feeding 3 to 4 times per year.
Can I use the Down To Earth mix on other plants?
Yes. It is labeled for other fruit trees, vines and ornamentals as well as citrus. The Expert Gardener product is labeled for citrus trees only.
Is the Down To Earth mix worth stepping up to for organic growing?
If organic production matters to you, yes. It is OMRI listed and made from feather meal, fish bone meal, alfalfa meal, kelp meal and other natural inputs. If you just want steady feeding with fewer applications, the Expert Gardener formula does that with less effort.
Which has more micronutrients?
Expert Gardener lists magnesium, sulfur, iron, manganese and zinc. Down To Earth lists calcium, sulfur, iron and zinc plus humic acids, which may improve micronutrient uptake.
Do reviewers say either one fixes yellow leaves?
Down To Earth reviewers specifically report reviving pale, yellowing or dropping citrus leaves. Expert Gardener's 4.7 rating from 393 reviews is strong, but its feedback is not described in the same leaf-recovery terms.

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Buying guides that pick them

  • Best fertilizers for lemon trees
Also feeds other fruit trees, vines and ornamentals
  • Reviewers say it revives yellowing, pale or dropping citrus leaves
  • Cons
    • Needs 3 to 4 applications per year
    • Lower phosphorus and potash than the Expert Gardener formula
    • Reviewers note the box is small for large or multiple trees
    • Powdered, granular and meal texture can be messier to apply
    Fertilizer type
    Synthetic
    —
    Feeding durationup to 3 months—
    Tree size range1 to over 10 feet tall—
    Recommended locationOutdoor—
    FeaturesWeather-Resistant—
    Suitable Application SiteOutdoor—
    Suitable Plant TypeCitrus trees—
    Packaging TypeBag—
    Application FrequencyUp to 3 months—
    Care HighlightsWeather-Resistant—
    Material—Organic
    Dimensions—3.5 INH (height)
    Effect Highlights—Enrich the soil
    Texture—Powdered/Granulated/Meal
    Inactive Ingredients—Humic Acids derived from Leonardite (2.5%)
    Sustainability Highlights—Real Ingredients from Nature, All-Natural Formu…
    One reviewer notes the 5 lb box is small and may be used up by a large tree or several trees.
  • PackagingPraisedThe cardboard box is described as sturdy and recyclable or compostable.