Onion Hi Keeper F1 Drooping Leaves - Causes & Fixes

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Water Stress (Drought or Saturation)

Onions have shallow root systems and are highly sensitive to moisture fluctuations. Extreme dryness causes loss of turgor pressure, while waterlogged soil prevents oxygen from reaching the roots, leading to wilted foliage.

Very Common

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How to confirm: Insert your finger 2 inches into the soil; if it is bone dry or muddy, adjust your irrigation schedule.

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1 Check the soil moisture level at the root zone using a moisture meter to determine if the soil is bone dry or waterlogged.

GROWIT Soil Moisture Meter SMM-V3

Water Meters

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2 If the soil is dry, apply water deeply and evenly to the base of the plant; if the soil is saturated, improve drainage by adding perlite or horticultural sand to the medium.

3 Ensure the plant is in a container with adequate drainage holes and use a saucer to prevent water from pooling around the shallow roots.

Bleuhome 10" Plant Saucer 6-Pack Black

Pot Saucers

$20

In Stock

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Onion Leek Menace / Thrips Infestation

Small insects like thrips or onion maggots feed on the leaf tissues of Hi Keeper onions, damaging the vascular structure and causing the leaves to lose structural integrity and droop.

Very Common

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How to confirm: Inspect the base of the leaves and the inner folds for tiny, moving specks or silvered scarring.

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1 Apply an organic insecticide to eliminate thrips and other small pests feeding on the leaf tissue.

Bonide Captain Jack's Neem Oil 32 oz

0.9 L • 1 pcs • Organic

$10

In Stock

2 Inspect the base of the onion bulbs for larvae or maggots and remove any heavily infested plant material to prevent spread.

3 Use a yellow sticky trap to monitor and capture adult thrips before they can lay more eggs.

Super Ninja Fungus Gnat Traps - 30 Pack

30 pcs

$7

In Stock

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Downy Mildew (Peronospora destructor)

This fungal pathogen attacks the leaf tissue, often starting with purplish lesions that weaken the leaf blade and cause it to collapse or droop.

Common

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How to confirm: Look for a fuzzy, grayish growth on the underside of the drooping leaves.

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1 Apply an organic fungicide to control the spread of the pathogen and protect healthy leaf tissue.

Bonide Captain Jack's Copper Fungicide 32 oz

0.9 L • 1 pcs • Organic

$12

In Stock

2 Remove and destroy heavily infected leaves to prevent the fungal spores from spreading to the rest of the onion crop.

3 Improve air circulation around the plants and avoid overhead watering to reduce the humidity that favors Downy Mildew.

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Nitrogen Deficiency

Onions are heavy feeders; a lack of available nitrogen prevents the plant from maintaining strong, upright leaf development, often resulting in pale, limp foliage.

Common

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How to confirm: Check if the drooping leaves are also turning a pale yellowish-green color starting from the older leaves.

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1 Apply a nitrogen-rich organic fertilizer to the soil to boost leaf strength and greening.