Maintenance of Flowers – Basic 4 Agricultural Science Lesson Note (Second Term)

What is Flower Maintenance?

Flower maintenance means taking proper care of flowering plants to keep them healthy, beautiful, and blooming well.

Why Maintain Flowers?

• Keep flowers blooming: More beautiful flowers for longer time
• Healthy plants: Strong plants resist diseases
• Attractive gardens: Well-kept flowers make places beautiful
• Save money: Healthy plants live longer

Basic Flower Maintenance Activities

1. Watering

Giving flowers the right amount of water

How to Water Properly:

• Early morning: Best time to water (6-8 AM)
• Evening: Second best time (after 4 PM)
• Avoid midday: Hot sun can burn wet leaves

How Much Water:

• Check soil: Stick finger 2 inches deep
• Dry soil: Needs water
• Wet soil: Wait before watering again
• Gentle watering: Use watering can with shower head

Signs of Water Problems:

• Too little water: Wilted leaves, dry soil, flowers dropping
• Too much water: Yellow leaves, soft stems, fungal growth

2. Weeding

Removing unwanted plants around flowers

Why Remove Weeds:

• Steal nutrients: Weeds take food from flowers
• Block sunlight: Shade the flowering plants
• Harbor pests: Insects and diseases hide in weeds
• Look untidy: Make garden appear messy

How to Weed:

• Hand pulling: Remove small weeds by hand
• Use hoe: For larger areas with many weeds
• After rain: Easier to pull weeds from soft soil
• Regular weeding: Every week or two

3. Fertilizing

Feeding flowers with nutrients

Types of Fertilizers:

• Organic: Compost, manure, bone meal
• Liquid fertilizer: Mixed with water for quick feeding
• Granular fertilizer: Slow-release pellets
• Foliar feeding: Spraying liquid fertilizer on leaves

When to Fertilize:

• Growing season: During active growth period
• Before flowering: To encourage more blooms
• After pruning: To help recovery
• Monthly: Light feeding every 4 weeks

Signs Flowers Need Fertilizer:

• Pale green leaves: Lack of nitrogen
• Few flowers: Need phosphorus for blooming
• Weak growth: Overall nutrient deficiency

4. Pruning and Deadheading

Cutting and removing plant parts

Deadheading:

• What it is: Removing dead or faded flowers
• Why important: Encourages more flower production
• How to do: Cut just above next leaf or bud
• When to do: As soon as flowers fade

Pruning:

• What it is: Cutting back stems and branches
• Purposes: Shape plant, remove diseased parts, encourage growth
• When to prune: After flowering season or during dormant period
• Tools needed: Clean, sharp pruning shears

5. Pest Control

Protecting flowers from harmful insects and diseases

Common Flower Pests:

• Aphids: Small green insects that suck plant juices
• Caterpillars: Eat leaves and flowers
• Spider mites: Tiny pests that make webs
• Thrips: Small insects that damage petals

Natural Pest Control:

• Hand picking: Remove large pests by hand
• Soap spray: Mix mild soap with water
• Neem oil: Natural insecticide from neem tree
• Companion planting: Grow pest-repelling plants nearby

Disease Prevention:

• Good air circulation: Space plants properly
• Avoid overhead watering: Water at soil level
• Remove diseased plants: Don’t let disease spread
• Clean tools: Disinfect pruning tools

6. Mulching

Covering soil around flowers with organic material

Mulching Materials:

• Dried grass clippings: From lawn mowing
• Dead leaves: Collected and dried
• Wood chips: Small pieces of bark or wood
• Straw: Dried grass stems

Benefits of Mulching:

• Moisture retention: Keeps soil from drying out
• Weed control: Prevents weed seeds from growing
• Temperature control: Keeps roots cool in hot weather
• Soil improvement: Adds organic matter as it decomposes

How to Apply Mulch:

• Around plants: 2-3 inches thick
• Keep away from stem: Don’t pile against plant stem
• Refresh regularly: Add new mulch as old decomposes

7. Support and Staking

Helping tall flowers stand upright

When Support is Needed:

• Tall flowers: Sunflowers, delphiniums, gladioli
• Heavy flower heads: Peonies, large dahlias
• Windy areas: Any flowers that might blow over
• Climbing flowers: Sweet peas, morning glories

Support Methods:

• Single stakes: One pole per plant
• Tripod stakes: Three poles tied together
• Wire cages: Round support structures
• Trellises: For climbing flowering vines

Seasonal Flower Maintenance

Rainy Season:

• Improve drainage: Prevent waterlogging
• Watch for fungal diseases: More common in wet weather
• Reduce watering: Natural rain provides moisture
• Support plants: Heavy rain can damage stems

Dry Season:

• Increase watering: Plants need more water
• Mulch heavily: Protect soil moisture
• Provide shade: Protect from intense sun
• Water early morning: Reduce evaporation

Cool Season:

• Reduce fertilizing: Plants grow slowly
• Protect from cold: Cover sensitive plants
• Plan for next season: Order seeds, prepare beds
• Clean up garden: Remove dead plant material

Daily, Weekly, and Monthly Tasks

Daily Tasks:

• Check for water needs: Feel soil moisture
• Remove dead flowers: Quick deadheading
• Look for pest problems: Early detection important

Weekly Tasks:

• Deep watering: Thorough watering session
• Weeding: Remove new weeds
• General inspection: Check overall plant health

Monthly Tasks:

• Fertilizing: Feed plants with nutrients
• Major pruning: Shape plants and remove dead wood
• Pest treatment: Apply organic controls if needed
• Mulch refresh: Add new mulch material

EXERCISES

Exercise 1: Fill in the Blanks

1. Flower maintenance means taking proper ________ of flowering plants
2. The best time to water flowers is early ________ or evening
3. ________ are unwanted plants that steal nutrients from flowers
4. ________ means removing dead or faded flowers

Exercise 2: True or False

1. Flowers should be watered at midday in hot sun ____
2. Weeds compete with flowers for nutrients ____
3. Dead flowers should be left on the plant ____
4. Mulching helps keep soil moist ____

Exercise 3: Match the Activity

Draw lines to connect each maintenance activity with its purpose:

• Watering → Encouraging more flower production
• Weeding → Giving plants nutrients
• Deadheading → Providing moisture to plants
• Fertilizing → Removing competition for nutrients

Exercise 4: Water Signs

Write “TL” for Too Little water or “TM” for Too Much water:

1. Wilted leaves ____
2. Yellow leaves ____
3. Soft, mushy stems ____
4. Dry, crispy leaves ____
5. Flowers dropping ____

Exercise 5: Choose the Right Answer

Circle the correct answer:

1. Best time to water flowers: Midday / Early morning
2. Deadheading means: Removing dead flowers / Watering plants
3. Weeds should be: Left alone / Removed regularly
4. Mulch should be: Against plant stem / Around plant but not touching stem