Plant Nutrients

Interactive Learning Simulation
1. Introduction
2. Primary Nutrients
→ Nitrogen (N)
→ Phosphorous (P)
→ Potassium (K)
3. Secondary Nutrients
→ Calcium (Ca)
→ Magnesium (Mg)
→ Sulphur (S)
4. Other Nutrients
📝 Quiz

Necessary Nutrients for Plants

Plants require 17 essential elements for healthy growth.

What are Plant Nutrients?

Plants get necessary elements from soil, water, and air to complete their life cycle. These are called essential nutrients.

17 Essential Elements

Plants require exactly 17 elements for proper growth:

C
H
O
N
P
K
Ca
Mg
S
B
Cl
Cu
Fe
Mn
Mo
Zn

Primary Nutrients (Macronutrients)

The Big Three

Nitrogen (N), Phosphorus (P), and Potassium (K) are needed in the largest amounts.

Individual Roles

  • Nitrogen (N) Leaf growth, chlorophyll.
  • Phosphorus (P) Root growth, flowers.
  • Potassium (K) Water regulation, disease resistance.

Nitrogen (N) Simulation

Nitrogen

💚

Nitrogen

Symbol: N
Apply when deficiency appears to make the plant green and healthy again.
Day 0

Phosphorus (P) Simulation

Phosphorus

🧡

Phosphorus

Symbol: P
Apply when deficiency appears to strengthen roots and growth.
Day 0

Potassium (K) Simulation

Potassium

💙

Potassium

Symbol: K
Apply when deficiency appears to remove brown edges and improve strength.
Day 0

Secondary Nutrients

What are Secondary Nutrients?

Calcium (Ca), Magnesium (Mg), and Sulphur (S) are needed in smaller amounts but are still essential.

Individual Roles

  • Calcium (Ca) Cell walls, root tips.
  • Magnesium (Mg) Central to chlorophyll.
  • Sulphur (S) Proteins and amino acids.

Calcium (Ca) Simulation

Calcium

🟣

Calcium

Symbol: Ca
Apply when deficiency appears to fix distorted new leaves and keep fruits firm.
Day 0

Magnesium (Mg) Simulation

Magnesium

🔵

Magnesium

Symbol: Mg
Apply when deficiency appears to remove stripes and make leaves deep green.
Day 0

Sulphur (S) Simulation

Sulphur

🟡

Sulphur

Symbol: S
Apply when deficiency appears to fix pale young leaves and restore growth.
Day 0

Other Nutrients

Micronutrients like Iron, Zinc, and Boron are also important! (You can add more simulations here later.)

Knowledge Check Quiz