Best Castor Oil Granules For Moles: Compare 8 Options

#1 · Best Overall

1. Victor Mole Repellent

• Weight: 10 lb
• Volume: 10
• Form: Granule

Best for: Tunnel-focused lawn treatment.

Why it ranks #1: Its 10-pound bag targets moles and other burrowers, with a tunnel-penetrating formula and dual-action scent-and-taste approach.

Victor’s tunnel-penetrating castor oil pellets are made to absorb into the ground and reach burrowing-animal tunnels quickly. Their dual-action approach targets smell and taste, giving lawn and garden owners a granule treatment aimed at moles, gophers, voles, and armadillos rather than surface-only coverage.

The 10-pound bag offers a substantial supply for a property where burrowing activity is spread across multiple areas. Victor recommends identifying the most active mole areas before applying, which helps focus treatment instead of covering the entire lawn at once. Its engineered pellets are described as readily absorbed into the ground, while the unpleasant smell and taste target animals in their tunnels. That combination suits buyers who can locate active runs and apply in stages.

Skip it if you need a stated coverage figure for planning; Tomcat Mole & Gopher Repellent Granules lists coverage up to 4,000 square feet per 4-pound bag.

Choose Victor if you want castor oil granules intended to reach tunnels and address several burrowing species. Its guidance favors identifying active areas and treating in stages, so it is less suited to a one-pass whole-lawn application.

Listed on Amazon as: Victor Mole and Gopher Repellent, 10 lb Bag, Castor Oil Granules

#2 · Best Stated Coverage

2. Nature's MACE Mole Repellent 10 lb

• Weight: 10 lb
• Volume: 160 fluid oz
• Form: Granule

Best for: Broad-area seasonal coverage.

Why it ranks #2: The 10-pound castor oil granules list coverage up to 8,000 square feet and include directions for spreader or direct application.

Nature’s MACE states that its 10-pound granular bag covers up to 8,000 square feet, a useful planning figure for larger lawns, gardens, and landscapes. The formula is described as usable in all seasons and also as flower bulb protection, extending its listed uses beyond routine lawn treatment.

The label direction of one pound per 800 square feet aligns with the stated maximum coverage, helping buyers portion granules across a property. Application can be made directly from the container or with a broadcast or drop spreader, giving options for different areas and workflows. Its listed protection includes fields, flowerbeds, playgrounds, and gardens, while year-round effectiveness supports use across seasons. Buyers spreading by hand can add dry dirt or sand to help distribute the granules.

Skip it if you want the product explicitly described as safe for use around pets; St. Gabriel Organics Holy Moley lists that use.

This Nature’s MACE bag fits buyers managing a larger lawn or mixed landscape who want stated coverage and spreader options. Follow the per-area application rate, especially when treating flowerbeds or other smaller sections.

Listed on Amazon as: Nature's MACE Mole & Vole Repellent 160 oz Granules

#3 · Best Small Bag

3. Tomcat Mole Repellent

• Weight: 4 lb
• Form: Granules

Best for: Measured small-lawn coverage.

Why it ranks #3: The 4-pound bag covers up to 4,000 square feet, and its ground-penetrating formulation is designed to help castor oil mix with water.

Tomcat’s 4-pound bag states coverage of up to 4,000 square feet, giving lawn owners a clear area figure for planning an application. Its Ground Penetrating Technology promotes castor oil mixing with water and penetrating soil, targeting moles, gophers, voles, armadillos, and other burrowing pests.

The stated coverage and bag size help buyers estimate how much product a defined lawn treatment requires. Ground Penetrating Technology is described as improving castor oil’s ability to mix with water and move deep into soil, supporting treatment below the surface where burrowing pests travel. Tomcat says the granules create an unpleasant taste and smell. The product is intended for lawns and landscapes, and its active-runway guidance provides a practical starting point for application.

Skip it if you need a larger stated coverage area per bag; Nature's MACE 160 oz granules lists coverage up to 8,000 square feet.

Tomcat suits a buyer treating a defined lawn area who values stated coverage and a soil-penetrating castor oil formula. Plan around the 4,000-square-foot limit per bag and identify active runways before applying.

Listed on Amazon as: Tomcat Mole & Gopher Repellent Granules, 4 lbs.

#4 · Longest Stated Duration

4. Bonide MoleMax Granules

• Weight: 5.5 lb
• Volume: 5 liters
• Form: Granule

Best for: Garden-bed and lawn protection.

Why it ranks #4: This 5-pound product treats up to 5,000 square feet and lists protection lasting up to three months when used as directed.

Bonide MoleMax is listed for lawns, gardens, and flower beds, and its castor oil granules are described as penetrating deep into soil where burrowing animals travel. When used as directed, the product will not harm desirable garden plants, making it relevant to planting areas as well as turf.

The 5-pound product treats up to 5,000 square feet, so buyers can plan coverage across a modest lawn or several garden areas. Bonide lists moles, voles, gophers, armadillos, rabbits, and ground squirrels among its targets, offering a broad species range for properties with mixed burrowing pests. Its stated duration is up to three months, which gives buyers a treatment interval to consider. People and pets are described as safe when used as directed; label directions remain important.

Skip it if you need an explicitly year-round formula; Nature's MACE 160 oz granules states effectiveness in all seasons.

Bonide suits gardeners who want a castor oil treatment for turf and planting beds, with a stated coverage area and duration. Keep label directions central, particularly when applying around desirable plants, people, or pets.

Listed on Amazon as: Bonide MOLEMAX Mole & Vole Repellent Granules, 5 lbs. Ready-to-Use, Outdoor Lawn & Garden Mole Control, People & Pet Safe

#5 · Highest Capacity

5. Nature's MACE Mole Repellent 22 lb

• Weight: 22 lb
• Form: Granules

Best for: Multi-oil large-format granules.

Why it ranks #5: The 22-pound bag lists 30% castor oil and directions for applying 1 pound per 800 square feet, useful for larger treatment needs.

Nature’s MACE lists castor oil at 30% alongside garlic, citronella, and thyme oils, giving this granular formula a clearly specified multi-oil ingredient profile. At 22 pounds, it is a large-format option for buyers seeking more material on hand, though the supplied listing does not state a coverage total.

The ingredient breakdown names castor oil, garlic, citronella, and thyme, with paper, peanut shells, soap, and vermiculite listed as other ingredients. This information lets buyers assess the formula before choosing it, while the 22-pound weight indicates a substantial quantity to store and handle. Directions specify one pound per 800 square feet and allow direct application from the container or use of a spreader. However, no total coverage figure or additional use details are provided in the supplied listing.

Skip it if you need a stated maximum coverage figure; Nature's MACE 160 oz granules lists coverage up to 8,000 square feet.

This Nature’s MACE option fits buyers who prioritize a specified multi-oil ingredient profile and a substantial quantity of granules. Check the one-pound-per-800-square-foot direction when planning, since the supplied listing omits a total coverage figure.

Listed on Amazon as: Nature's MACE Mole & Vole Repellent 352 oz Granules

#6

6. Ferti-lome MoleGo

• Weight: 10 lb
• Form: Granules

Best for: Spreader-based seasonal treatment.

Why it ranks #6: Its 10-pound bag covers up to 5,000 square feet, with directions recommending application in early spring, mid-summer, and early fall.

Ferti-lome MoleGo pairs a stated one-pound-per-500-square-foot application rate with three spreader options: handheld, drop, or broadcast. That gives lawn and garden owners a defined way to portion its 10-pound bag, while the seasonal schedule identifies early spring, mid-summer, and early fall as application times.

The listed coverage is up to 5,000 square feet, matching the one-pound-per-500-square-foot rate and helping buyers estimate how much to load for a section. The granules can be used when planting new plants, trees, and shrubs, and are also listed for ornamental turf, golf courses, and athletic fields. Light watering after application can speed release and soil penetration, while buyers may also choose to wait after spreading. The product targets moles and other burrowing animals.

Skip it if you need a higher stated area per pound; Nature's MACE 160 oz granules directs one pound per 800 square feet.

MoleGo fits buyers who already use a spreader and want a seasonal treatment plan for lawns, gardens, or turf areas. Its stated rate supports straightforward portioning, but larger properties require attention to the 5,000-square-foot bag coverage.

Listed on Amazon as: Fertilome (11317) MoleGo Mole & Burrowing Animal Repellent, 10 lbs

#7

7. Holy Moley Repellent 2-Pack

• Weight: 20 lb
• Volume: 10
• Form: Powder

Best for: Two-bag staged garden use.

Why it ranks #7: The two 10-pound bags target moles and other burrowers, cover up to 5,000 square feet per 10 pounds, and last 6–8 weeks.

St. Gabriel Organics supplies two 10-pound bags, and its directions call for staged applications followed by watering to activate the repellent. This format suits buyers planning treatment across multiple areas, including soil, flower beds, mulch, and vegetable gardens, with the product listed for moles and other burrowing animals.

Each 10-pound quantity treats up to 5,000 square feet, while the two-bag package provides a larger supply for continued or divided applications. The granules work by scent and taste, and the directions say to water after each application; the stated duration is six to eight weeks. Its listed use includes crops and areas around pets and children. Because the product is supplied as powder, buyers should account for the listed broadcast-spreader method when planning application over soil or beds.

Skip it if you want a stated treatment duration of up to three months; Bonide MOLEMAX lists that duration when used as directed.

Holy Moley suits buyers who want a two-bag supply for staged treatment across lawn and garden areas, including vegetable gardens. Water after applying as directed, and plan around its stated six-to-eight-week duration.

Listed on Amazon as: St. Gabriel Organics Holy Moley No More Moles Repellent, 10lb (2 Pack)

#8

8. Epic Mole Scram Professional

• Weight: 10 lb
• Volume: 4.54 kg
• Form: Granule

Best for: Multi-oil ingredient preference.

Why it ranks #8: This 10-pound granular formula lists castor, clove, citronella, and garlic oils, but the supplied details give no coverage figure.

Epic Professional Mole Scram lists castor, clove, citronella, and garlic oils alongside peanut shells, giving ingredient-focused buyers a multi-component granular formula. The 10-pound bag is described as natural, biodegradable, and environmentally friendly, and the product is intended for gardens, yards, and landscapes affected by mole tunneling.

The listed oils distinguish this formula from products whose supplied ingredient information names castor oil alone. Its granular form makes it suitable for soil application across yards, gardens, and landscapes, while the 10-pound bag provides a substantial quantity for a treatment area. The description characterizes the formula as long-lasting and says it is not offensive or dangerous to humans. Specific coverage rates and application directions are not supplied here, so buyers cannot use this listing alone to calculate treated area.

Skip it if you need a stated coverage rate for precise planning; Tomcat Mole & Gopher Repellent Granules specifies up to 4,000 square feet per bag.

Epic Mole Scram suits buyers seeking a 10-pound granular option with several listed oils for landscape use. It is a less straightforward choice when exact area planning matters, because no coverage rate is supplied in the product information here.

Listed on Amazon as: Epic Professional Mole Scram Repellent 10lb Bag