10 bestIron For Plantsof December 2025
112M consumers helped this year.
1
MARPHYL Organic Liquid Fertilizer – Indoor & Outdoor House Plant Fertilizer - All-Purpose Nutrient-Rich Plant Food - Soil Enhancer for Garden, Flowers, Vegetables, Succulents, Bamboo, Hydroponics
MARPHYL
9.7
2
FeraMAX Pd Maintenance 45 Iron Supplement - Great Tasting Orange Flavor Iron Supplement for Prevention of Iron Deficiency - 45mg of Elemental Iron per Chewable Tablet
FeraMAX
9.4
3
Ferrous Sulfate Heptahydrate, 20% Water Soluble Iron (Fe). Derived from: Ferrous Sulfate. (2 LB)
M.M BASICS
9.2
4
Salus Floradix Liquid Iron and Vitamins | Herbal Iron Supplement for Women, Men, and Children | Vegetarian, Dairy-Free & Non-GMO (500ml)
SALUS
8.9
25% off
5
Indo MAX Nutrients - (1L 3-Pack). MAX Grow (Micro+Macro), MAX Bud (Bloom + PK Booster), MAX Minerals (Cal-Mag+Iron). Complete Plant Nutrient Feeding Program
Indo
8.6
OtherUp to 30% off
HydraCalMag Calcium Magnesium & Iron Liquid Plant Food - Prevention & Repair of Deficiencies in Houseplants, Tomatoes and Vegetables - Doubles as a Foliar Spray for Indoor and Outdoor Gardens - 32oz
Grow More 7450 8-Ounce Organic Iron Chelate Concentrate
Flora Health Ferritin+ Delayed-Release Iron Supplement for Women - Non-Constipating, Maintain Healthy Iron Levels - Fatigue Anemia Hair Loss & Ferritin Deficiency - Vegan - 30 Capsules - Slow Release
API ROOT TABS Freshwater Aquarium Plant Fertilizer 0.4-Ounce 10-Count Box
6
Tropical Plant Food 1-0.5-1 236mL
Miracle-Gro
8.3
18% off
7
NATURELO Vegan Iron Supplement with Whole Food Vitamin C - Best Natural Iron Pills for Women & Men w/Iron Deficiency Including Pregnancy, Anemia and Vegan Diets - 90 Mini Capsules
NATURELO
8.1
8
Organika Absolute Iron- Iron Bisglycinate- High Availability, Gentle on Stomach, Boost Iron Levels- Beneficial for Women and Vegetarians- 120vcaps
Organika
7.8
9
PetraTools Liquid Iron For Lawns - Chelated Iron, Liquid Iron for Plants, Liquid Lawn Fertilizer Concentrate Solutions, Chelated Iron for Plants, Lawn Iron Formula, EDTA-Free & Made In The USA (32 Oz)
Petra
7.5
10
Ferrous Sulfate Heptahydrate with Anti-Caking, 20% Water Soluble Iron (Fe), Packed with Essential Nutrients That Plants Need to Thrive, Including Iron.OMRI Listed. (2 Kg)
City Garden Supply
7.2
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