Prevents root rot and waterlogging
आजची वनस्पती
Allium cepa
कांदाHerb
The onion, also known as the bulb onion or common onion, is a vegetable that is the most widely cultivated species of the genus Allium. The shallot is a botanical variety of the onion which was classified as a separate species until 2011. The onion's close relatives include garlic, scallion, leek, and chives.
FamilyAmaryllidaceae
GenusAllium
NativeAsia
LifespanBiennial (commonly grown as annual)
Soil & Fertilizer Guide
The right soil and nutrients help your Onion thrive and grow steadily.
Best Soil for Onion
Choose a soil mix with the right balance of drainage, nutrition, and texture.
Supports healthy growth and strong roots
Ideal pH for nutrient absorption.
Balanced texture with organic matter and drainage.
Soil Mix Recipe
A recommended mix for Onion, based on the available soil data.
40%Garden SoilBase structure
30%CocopeatMoisture retention
20%CompostOrganic nutrients
10%Perlite/SandDrainageFertilizer Guide
Use the fertilizer options from this plant's soil guide and adjust by season.
Organic Fertilizers
Liquid Fertilizers
Chemical Fertilizers
Balanced NPK for OnionApply during active growth and reduce in winter.Ideal Ratio N:P:K = Balanced
Feeding Schedule
Adjust based on season, plant age, and growth.
Adjust based on growth
As neededAdjust based on growth
As neededAdjust based on growth
As neededAdjust based on growth
As neededAdjust based on growth
As neededImportant Note:Water the plant lightly before applying fertilizer.
Signs Your Onion Needs Better Soil or Fertilizer
Watch for these signs and take action.
May indicate nutrient or pH imbalance.
Often points to low phosphorus or potassium.
Nutrient stress or compacted soil can slow leaf size.
Can happen when salt or fertilizer builds up.
May mean insufficient nutrients or poor soil quality.