Deficiencies

Nitrogen deficiency

Identify Nitrogen deficiency: symptoms, possible causes, prevention, and practical actions for 74 affected plants. pale green to yellow leaves

Affected plantsDeficiencies

Nitrogen deficiency is relevant across 74 plant profiles on Wild-Wuchs. In the data it is most often linked with Cynara scolymus, Tree spinach, cauliflower, butternut squash, Common chicory. Typical signs include: pale green to yellow leaves For gardeners, early diagnosis, suitable growing conditions, and gentle action matter most: fertilize regularly with organic fertilizer

Plants

74

Category

Bulb and tuber vegetables, Fruit, Fruit shrub/tree, Fruit vegetables, Herbs

Risk

low, medium

Synonyms

Stickstoffmangel, stickstoffmangel

Overview

Symptoms

  • pale green to yellow leaves
  • Stunted growth
  • starting with older leaves

Damage

Leaves turn pale green to yellow, growth is stunted. Visible especially on older leaves.

Causes

  • nutrient-poor soil
  • Insufficient fertilization
  • Insufficient organic matter

Prevention

  • fertilize regularly with organic fertilizer
  • Incorporate compost or organic fertilizer
  • Soil preparation with well-rotted compost

Organic control

  • Light application of compost or organic liquid fertilizer
  • Nettle tea
  • Apply compost or horn shavings in spring

Affected plants

Cynara scolymusTree spinachcauliflowerbutternut squashCommon chicoryNapa cabbageCurry plantDillCommon Figgarden chervilCoriandercommon sageAcorn SquashCichorium endiviatarragoncorn saladRunner beanGarden OracheGoji BerrykaleGround IvyCucumberGood King Henryred kuri squashCherry plumKiwiSalad BurnetGarlicButterhead lettuceAlliumWelsh onionMay turnipSwiss ChardHorseradishMintMirabelle plumMedlarWild StrawberryMusk squashNew Zealand spinachOkraOreganoBok choyPepperpattypan squashparsleyRadicchioGreengageRhubarbRomaine lettuceBrussels sproutsbeetred cabbageArugulaSorrelShallotAllium ramosumScorzoneraSpinachpointed cabbageStielmusTatsoiThymustomatoTomatilloSedum rupestrewatermelonLemon BalmLemon verbenaZucchiniSweet cornMuskmelonDamson plumOnion

Guides

Related guides

Garden guides

Similar topics

Potassium deficiencyMagnesium deficiencyBoron deficiencyPhosphorus deficiencyIron deficiencyCalcium deficiencyIron ChlorosisNitrogen deficiency

FAQ

How do I recognize Nitrogen deficiency?

pale green to yellow leaves

What causes Nitrogen deficiency?

nutrient-poor soil

How can I prevent Nitrogen deficiency?

fertilize regularly with organic fertilizer

What helps against Nitrogen deficiency?

Light application of compost or organic liquid fertilizer

Which plants are affected?

Cynara scolymus, Tree spinach, cauliflower, butternut squash, Common chicory, Napa cabbage, Curry plant, Dill, Common Fig, garden chervil, Coriander, common sage

When does Nitrogen deficiency usually appear?

Timing depends on plant, weather, and growing conditions; check regularly during stress periods.