Garden Guru Bundle

4.9
Rated 4.9 out of 5 stars
310 Reviews
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Get our best deal ever with our Garden Guru Bundle—including everything you need to inspire the master gardener in you! Designed to make gardening safe, simple, and effective, our organic formulas and high-quality accessories will keep your green space pest and disease free, and thriving all year long. ($182 value, when purchased separately)
For Use On
FRUITS + VEGGIES
FLOWERS + FOLIAGE
TREES + SHRUBS
ROSES
NUTS + BERRIES
HOUSEPLANTS
HERBS
ORNAMENTALS
Key Features
Organic approved icon
Organic approved — Certified organic, ensuring its free from harmful synthetic chemicals, promoting healthier soil and plants.
Proven to work icon
Proven to work — Over 1,500 agricultural trials have been done on each product to prove efficacy against pests, disease, and plant health.
Environmentally positive icon
Environmentally positive — By enhancing soil health naturally, the formula supports a sustainable ecosystem, benefiting the environment.
Concentrated formula icon
Concentrated formula — Minimizes carbon footprint, reduces single-use plastic usage, and delivers long-term financial value.
Safely harvest icon
Safely harvest — Leaves no harmful residues, ensuring your fruits, vegetables, and edible plants remain safe for same day consumption.
Disease + Pest Control
Diseases Controlled/Suppressed
ROOT ROT
BOTRYTIS
LEAF SPOT
RUST
POWDERY MILDEW
DOWNY MILDEW
BLACK SPOT ON ROSE
WHITE + GREY MOLD
+ MORE
Pests Controlled/Suppressed
APHIDS
THRIPS
MITES
BORERS
WHITEFLIES
FUNGUS GNATS
BEETLES
+ MORE
Feeds + Strengthens
BIGGER BLOOMS
GREENER LEAVES
DEEPER ROOTS
SOIL FERTILITY
IMMUNITY BOOST
GREATER YIELD
Ingredients
BIOCHAR

Bring physical and permanent change to your soil by improving structure, aeration, water-holding capacity, and nutrient retention. Lock carbon and nutrients into the ground, allowing plants to uptake it when needed. Positive impact for your soil, your plants and the planet.

RECYCLED FOOD WASTE

To make our proprietary Plant Food, we rescue produce from the supermarket that was originally destined for the landfill. We apply an enzyme that rapidly digests the food waste, resulting in complex forms of nutrients including carbohydrates, amino acids (proteins), organic acids, and fats. This nutrient dense liquid compost becomes an ideal form of energy for plants and soil organisms that help them thrive.

BACILLUS

Discovered in a rice field in Northern California, our unique strain of bacteria is called Bacillus. Bacillus are a group of beneficial bacteria that grows over the surface of leaves and roots, creating a protective shield significantly improves soil health, promotes plant growth, and protects plants against diseases and stresses, leading to higher crop yields and better overall plant health.

KNOTWEED

Knotweed is a powerful little plant and considered one of the most invasive species in the world. Lucky for us, we were able to pull out some of its redeeming qualities. Through a complex fermentation and extraction process we grab key compounds to create our formulation. Harvesting an invasive species to create one of the most powerful plant protectants on the market—that’s a formulation we dig.

BURKHOLDERIA

Burkholderia, a naturally occurring soil bacterium, is cultured and fermented to produce certain compounds and metabolites that are beneficial for plants. Burkholderia works by promoting plant growth and inducing systemic resistance, enhancing the plant’s natural defense mechanisms without harming beneficial insects or pollinators. 

MYCORRHIZAE

Mycorrhizaes are fungal associations between plant roots and beneficial fungi that allow plants to draw more nutrients and water from the soil. They also increase plant tolerance to different environmental stresses, and play a major role in soil aggregation process stimulating life within the soil.

User Proven Results
100%
feel safe using Arber formulas
89%
agree that Arber formulas control pests + diseases
98%
have seen improvements in overall plant health
88%
have seen results after a single application
97%
experienced an increase in crop harvest after using Arber
86%
have seen major improvements to their soil health
FAQs
Can I mix together all of the formulas and apply at the same time?

Yes, all of our formulas, liquid and granular, can be combined and applied at the same time. When mixing the products together, we recommend following the recommended dilution rates for each product.

Are Arber products safe to use around my pets and my kids?

Please feel at ease that all of our products are not hazardous to people, pets, pollinators, or our planet. Our products have undergone significant third-party toxicity and safety testing—outperforming all other chemicals and organics in terms of safety. So please feel at ease when using our products around your pets and your kids!

I just applied Arber on my edible plants. How soon can I safely harvest and enjoy?

We use organic ingredients at the core of all of our products—no synthetic chemicals, just nature helping nature. Your edible plants are safe to harvest and enjoy immediately after applying our formulas. So feel at ease to eat, spray, and play all in the same day!

4.9
Rated 4.9 out of 5 stars
Based on 310 reviews
Total 5 star reviews: 277 Total 4 star reviews: 27 Total 3 star reviews: 4 Total 2 star reviews: 1 Total 1 star reviews: 1
98%would recommend these products
310 reviews
  • BL
    Brittainy L.
    Verified Buyer
    Organic Bio Fungicide
    Reviewing
    Organic Bio Fungicide
    I recommend this product
    What type of garden do you have? Indoor
    What large is your garden? 30+ plants
    What kind of gardener would you describe yourself as? Casual Gardener
    What types of plant(s) do you have? Houseplants, Outdoor Herb Garden, Outdoor Vegetable Garden, Outdoor Potted Plants, Trees/Shrubs
    Who do you have around your green space? Pets, Pollinators
    Product Standouts Great Quality, Value for Money, Easy to Use, Effective, Pet Safe
    Primary Uses Plant Health + Immunity, Mold, Fungus, and Mildew Control, Disease Control
    Rated 5 out of 5 stars
    1 month ago
    Love this product!

    I started using this on a fiddle leaf fig tree I purchased a couple months ago. It wasn’t growing new leaves, occasionally dropped its lower leaves, and mushrooms were coming out of the bottom drainage holes. I have been using Arbor’s bio fungicide for about a month now, and there is new growth on 3 branches and no more mushrooms. This stuff is amazing and I will definitely be purchasing again! It makes me want to try their other products as well.

  • E
    Elena
    Verified Reviewer
    Organic Soil & Root Food
    Reviewing
    Organic Soil & Root Food
    I recommend this product
    What type of garden do you have? Indoor
    What large is your garden? 10 - 30 plants
    What kind of gardener would you describe yourself as? Casual Gardener
    What types of plant(s) do you have? Houseplants, Outdoor Herb Garden, Outdoor Potted Plants, Outdoor Floral/Ornamental Garden Beds, Trees/Shrubs
    Who do you have around your green space? Kids, Pollinators
    Product Standouts Great Quality, Value for Money, Organic, Easy to Use, Effective
    Primary Uses Mold, Fungus, and Mildew Control, Plant Health + Immunity
    Rated 5 out of 5 stars
    2 months ago
    Plants are noticeably bushier

    I applied Soil&Root for Fiddle Leaf tree and some begonias this June. Flowers produced beautiful new growth soon after. I also regularly apply other concentrates trio. Happy indoor plants!

  • B
    Beth
    Verified Buyer
    Organic Bio Fungicide
    Reviewing
    Organic Bio Fungicide
    I recommend this product
    What type of garden do you have? Outdoor
    What large is your garden? 10 - 30 plants
    What kind of gardener would you describe yourself as? Newbie
    What types of plant(s) do you have? Outdoor Floral/Ornamental Garden Beds, Trees/Shrubs, Outdoor Potted Plants
    Who do you have around your green space? Pets, Pollinators
    Product Standouts Organic, Bee & Butterfly Friendly, Effective
    Primary Uses Mold, Fungus, and Mildew Control, Disease Control
    Rated 5 out of 5 stars
    2 months ago
    Roses are blooming

    This year I bought my first rose bush. But soon after the rose bud were turning brown without even opening. After a quick Google search it said it most likely had a fungus and needed treatment. Arber was the first product that kept popping up. I’ll be honest I bought into it because the packaging. I’m an aesthetic girlie. Anyway, once I receive the product I stayed consistent treating the rose bush for 10 days. I didn’t think I would see blooms again this year but with the heat wave and sun and probably feeling healthy it decided to bloom! I’m beyond excited and very impressed with the product! I don’t normally right reviews but when something works this good, it’s deserved.

  • I
    Ingrid
    Verified Reviewer
    Organic All Purpose Fertilizer
    Reviewing
    Organic All Purpose Fertilizer
    I recommend this product
    What type of garden do you have? Outdoor
    What large is your garden? 30+ plants
    What kind of gardener would you describe yourself as? Certified Master Gardener or in Horticulture
    What types of plant(s) do you have? Houseplants, Outdoor Herb Garden, Outdoor Vegetable Garden, Outdoor Potted Plants
    Who do you have around your green space? Pets, Pollinators
    Product Standouts Great Quality, Value for Money, Easy to Use, Effective, Organic
    Primary Uses Plant Food + Nutrition
    Rated 5 out of 5 stars
    4 months ago
    Beat my nitrogen deficiency!

    No, because this is the ONE! I installed 4'x8'x2' raised beds this spring (a little later than I would have liked). As suggested, I filled the bottom half with fallen leaves and sticks then topped with compost from a local nursery, peat moss, worm castings, and old potting soil. One bed was thriving but the other was not-- it was STRUGGLING. I knew it was a nitrogen deficiency because I would see the green drain from my plants. And I tried everything to replenish it-- liquid fertilizer, quality compost, "a hope and a prayer". No movement. I finally dropped this stuff in because the bag had opened a bit in shipping. I was planning to save this fertilizer to replenish my garden for the fall, but I didn't want to waste what had collected at the bottom of the box (maybe a few handfuls worth). I figured that I may as well throw it in the struggling bed.....

    WITHIN A WEEK, the struggling bed caught up with my thriving bed. The first pic was taken on May 15; the second was taken this morning. I have loved all of Arber's products, but this one knocked me off my feet.

  • R
    Rebecca
    Verified Reviewer
    Garden Tote
    Reviewing
    Garden Tote
    I recommend this product
    What type of garden do you have? Outdoor
    What large is your garden? 30+ plants
    What kind of gardener would you describe yourself as? Expert (uncertified)
    What types of plant(s) do you have? Outdoor Herb Garden, Outdoor Vegetable Garden, Outdoor Floral/Ornamental Garden Beds, Houseplants
    Who do you have around your green space? Pollinators
    Product Standouts Easy to Use, Effective, Great Quality, Value for Money
    Rated 5 out of 5 stars
    6 months ago
    Super handy and cute!

    I love how you can both carry this like a tote or use the shoulder strap. The mesh bottom is genius, no dirt gathering in the bottom of the bag. Great pockets and love the color! You won’t be disappointed with this bag!

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