An orange bottle labeled ARBER Plant Food 2-2-1 with white text, featuring plant illustrations. The label mentions it’s a biological concentrate for indoor plants, supporting greener leaves and bigger blooms. A large, brown bottle labeled ARBER Plant Food with product details on a white label, including its nutritional benefits for plants and ingredients, standing upright against a white background. A bottle of Arber plant food sits on a wooden table with gardening tools, yellow gloves, potted plants, loose soil, and a yellow flower nearby. A green plant in a ceramic pot is in the background. A gardening scene with carrots, seed packets, a bottle of Arber plant food, a potted herb, and a hand rake arranged on and around a wooden block, set against a light background. Text on a green background about 3,000 banned ingredients and a higher standard for home products.
An orange bottle labeled ARBER Plant Food 2-2-1 with white text, featuring plant illustrations. The label mentions it’s a biological concentrate for indoor plants, supporting greener leaves and bigger blooms.

Arber Plant Food Indoor/Outdoor Concentrate

16 oz

Why we love it

  • Free from 3,000+ banned ingredients and meets our EU-informed standards.
  • Certified for Organic Gardening by NOP.
  • Supports soil fertility with biological compounds made from recycled food waste.
  • Infused with rosemary oil for aromatherapy and antioxidant benefits.
Purchase options

Plant Food Indoor/Outdoor Concentrate $29.99

Free carbon neutral shipping on orders $29+. Arrives in 3–5 days. Free, easy 30-day returns.

Not your ordinary Plant Food. Fuel your garden’s growth and ensure a healthy diet with this nutritious, protein-infused booster that will help your plants live their best lives. Made from recycled supermarket food waste, this nourishing supplement supports overall soil fertility for greener, thicker leaves, more blooms, and deeper roots.

Total Nitrogen (N).........3%
Available Phosphate (P205)………………………….2%
Soluble Potash (K20)…………….………………………….1%

For the lushest, greenest results, use on all indoor plants during your regular watering cycle

MIX
-Shake Bottle + Mix 2oz. of Arber Concentrate with 32oz. of water or 8oz of it for every 1 Gallon of water

APPLY
Shake mixture and apply directly to soil
Apply every 10-14days
Do not allow mixture to sit for prolonged periods of time (Mix a new batch for every use)

Grove Values

Gardening tools, tomatoes, soil, two sprouting plants, a gardening fork, cork plant markers, Rosy Soil bag, ARBER plant food, ARBER insecticide, and Root Cut Flower Food on a green background.
3,000+ BANNED INGREDIENTS

For a healthier garden and planet.

From sprays to soil supplements, every product is vetted to meet strict ingredient and material standards —  minimizing concerning chemicals and helping reduce outdoor plastic pollution.

A small potted cactus sits next to a red and yellow bag of Rosy Soil Cactus & Succulent Mix, displayed on a light green circular background.

No unwanted additives

Made without synthetic pesticides, phosphates, or petrochemical surfactants

A green bag of Spade + Fork Organic All Purpose Fertilizer sits upright on a light green circular background, with product details and usage suggestions visible on the packaging.

Vetted for materials that matter

Reviewed for ingredient and material choices that align with Grove’s standards

A green tube labeled Murphys Naturals Mosquito Repellent Incense lies open with incense sticks partially out. Another closed tube stands in the background, all on a light green circular background.

Less plastic, fewer microplastics

Reduced-plastic options and tools that limit outdoor plastic and microplastic exposure

A close-up of a human fingertip with colorful microplastic particles on the skin, and images of a plastic bag, bottle, and six-pack ring layered in the corner, highlighting plastic pollution.

Go Beyond Plastic™ and microplastics.

Plastic products break down into microplastics that can affect human health.

Grove Co. is on a mission to reduce plastic in home essentials — for both people and for the planet.

Learn more on the Home Planet blog