Weeping Fig

How to Fertilize Weeping Fig

Ficus benjamina
Reviewed by Kiersten Rankel M.S.
Quick Answer
Use a balanced liquid fertilizer like 10-10-10 at half strength once a month from spring through early fall. Stop feeding in winter when growth slows.

When Should I Start Feeding My Weeping Fig?

Weeping Figs are tropical evergreens that grow year-round indoors, but their growth rate follows seasonal light levels, so feeding should be heavier in the brighter months.

US feeding regions map
Pacific Feb–Nov
Mountain Apr–Sep
Midwest Apr–Oct
Northeast Apr–Oct
Southeast Mar–Nov
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How Often Should I Fertilize My Weeping Fig?

Once a month during the growing season (spring through early fall) is the right pace. Weeping Figs are moderate growers indoors and do not need aggressive feeding.

Keep your schedule consistent. Ficus benjamina responds poorly to irregular care, so pick a day each month and stick with it. Erratic feeding is more likely to cause leaf drop than slight under-feeding.

Reduce to every 6 to 8 weeks in winter, or stop entirely if your plant shows no new growth. Signs of over-fertilizing include yellowing lower leaves and a white salt crust on the soil.

Feeding Calendar
Spring & Summer
Half-strength balanced liquid monthly
Early Fall
Half-strength balanced liquid every 5–6 weeks, tapering off
Late Fall & Winter
No feeding, or very light feeding every 8 weeks if plant is actively growing

What Is the Best Fertilizer for a Weeping Fig?

A balanced or slightly nitrogen-heavy liquid fertilizer works best for Weeping Figs. Look for a ratio like 10-10-10 or a foliage-focused 3-1-2 (such as 9-3-6). Nitrogen supports the dense canopy of small leaves that makes this tree so attractive.

Liquid fertilizer at half strength is the safest choice. Weeping Figs are famously sensitive to environmental changes, and a sudden nutrient surge can trigger the same leaf drop as moving the plant or changing its light.

Slow-release granules are an option if you want a more hands-off approach. Apply once at the start of the growing season according to the package directions for container plants.

Synthetic
Complete liquid formula with all 16 essential nutrients in a 3-1-2 ratio ideal for foliage trees. Mix 1/4 teaspoon per gallon.
Very gentle liquid for sensitive houseplants. Apply directly to soil, no mixing required.
Organic
All-in-one organic formula with mycorrhizae to support Ficus root health. One scoop per gallon of water.
Gentle, slow-release amendment that will not shock a sensitive Weeping Fig. Top-dress with a thin layer every few months.

How Do I Fertilize My Weeping Fig?

1
Water your plant first
Drench the soil thoroughly and let the pot drain before applying fertilizer. Dry roots absorb concentrated nutrients too quickly, which can trigger leaf drop in sensitive Ficus.
2
Dilute to half strength
Mix your balanced liquid fertilizer at half the label rate. For a typical 10-10-10 concentrate, that is about 1/2 teaspoon per gallon of water.
3
Apply evenly to the soil
Pour the diluted solution slowly and evenly across the entire soil surface. This ensures the branching root system receives nutrients uniformly rather than in concentrated pockets.
4
Wipe any drips off the trunk
If fertilizer solution splashes onto the trunk or lower branches, wipe it off with a damp cloth. Residue can attract pests and create a sticky buildup.
5
Stay consistent month to month
Feed on the same day each month during the growing season. Weeping Figs are creatures of habit, and a steady, predictable routine minimizes stress-related leaf drop.

Got More Questions?

Will fertilizing stop my Weeping Fig from dropping leaves?
Leaf drop in Weeping Figs is almost always caused by changes in light, temperature, or watering, not nutrition. Fertilizer helps with overall health, but it will not fix environmental stress.
What happens if I over-fertilize my Weeping Fig?
Over-fertilizing can cause yellowing lower leaves, brown leaf tips, and white salt deposits on the soil. Flush the pot with plain water several times and skip feeding for two months.
Can I use coffee grounds on my Weeping Fig?
Ficus benjamina prefers neutral to slightly acidic soil, so occasional small amounts of used coffee grounds are acceptable. Do not use fresh grounds, and avoid large quantities that can compact the soil surface.
Should I fertilize my Weeping Fig right after repotting?
Wait at least 4 to 6 weeks after repotting. Fresh potting mix contains enough nutrients to get started, and fertilizing a newly disturbed root system adds stress that could trigger leaf drop.
Can I use banana peels for my Weeping Fig?
Banana peels break down too slowly in containers to provide meaningful nutrition. A balanced liquid fertilizer delivers nutrients immediately where the roots can use them.
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About This Article

Kiersten Rankel M.S.
Kiersten Rankel M.S.
Botanical Data Lead at Greg · Plant Scientist
About the Author
Kiersten Rankel holds an M.S. in Ecology & Evolutionary Biology from Tulane University. A certified Louisiana Master Naturalist, she has over a decade of experience in science communication, with research spanning corals, cypress trees, marsh grasses, and more. At Greg, she curates species data and verifies care recommendations against botanical research.
See Kiersten Rankel's full background on LinkedIn.
Editorial Process
Fertilizer recommendations verified against Ficus benjamina growth data from Greg's botanical database, cross-referenced with USDA hardiness zone data and published horticultural research.
9,569+ Greg users growing this plant
USDA hardiness zones 10a–11b