House plants are those pot plants that can exist and grow under adverse conditions. The more popular and the best indoor plants are those which retain their health and good looks but grow at a slow rate.
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Contents
- 1 Handicaps in the House for thePlants
- 2 Best Indoor Plants and Outdoor
- 3 Potting mixture
- 4 For Potting plants
- 5 Fertilizer Application
- 6 Methods of Feeding
- 7 Trimming-Pruning
- 8 Washing, Drying and Cleaning
- 9 Polishing
- 10 Watering
- 11 Plants Needing Less Water
- 12 Danger Signs of Watering
- 13 List of Best Indoor Plants
- 14 ACALYPHA
- 15 ARAUCARIA
- 16 ASPIDISTRA
- 17 ASPARAGUS
- 18 BEAUCARNEA ( Pony Tail Plant)
- 19 CALADIUM
- 20 CHLOROPHYTUM ( Spider Plant)
- 21 COROTON ( Codiaeum)
- 22 COLEUS ( Flame Nettle)
- 23 CYPERUS ( Umbrella Plant)
- 24 The Dracaena Group
- 25 CORDYLINE TYPES
- 26 DIEFFENBACHIA
- 27 EUONYMUS
- 28 FERNS
- 29 FICUS
Handicaps in the House for the
Plants
- Temperature abnormally high or low in summer and winter, respectively
- Air not freely available as in open
- Sun and shade conditions unusual
- Light during night
- Cooking gasses etc.
- Dust
Best Indoor Plants and Outdoor
Cacti, succulents, foliage, etc. some plants are extremely hardy and suitable for outdoor purposes others grow better under shade conditions, they keep well indoor.
Potting mixture
For seed sowing
- 50% (by vol) lime free fine sand
- 50% (by vol) leaf manure
- Sun and shade conditions unusual
- To each bushel add
- 30 gm super phosphate
- 15 gm potassium nitrate
- pH of the mixture 5-6
For Potting plants
- 75 % leaf manure
- 25% lime free fine sand and soil
- Sun and shade conditions unusual
- To each bushel add
- 15 gm ammonium nitrate
- 30 gm potassium nitrate
- 60 gm super phosphate
- 15 gm trace elements
- pH 5-6
Fertilizer Application
Fertilizer
Supplies as
Effect
Use
Nitrogen (N)
Phosphorus (P)
Potassium (K)
Trace elements
Nitrates
Phosphate
Potash
Iron, zinc, copper, manganese, magnesium
Manufacture of Chlorophyll, active leaf, and shoot growth
Healthy root Production and flower bud production
Healthy formation of leaves, flower, and fruit production
Essential processes such as photosynthesis and respiration
All Foliage house plants especially at the start of the growing season
All house plants specially grown for their flowers
All house plants
Methods of Feeding
- Slow Release Spikes: As they tend to produce “hot spots” of concentrated fertilizer, push the spike in at the edge of the potting mixture. Water helps dissolve the food.
- Foliar Sprays: Always dilute to the correct concentration before spraying over both sides of the foliage was a mist sprayer because they are readily absorbed.
- Liquid fertilizers: Add to the water you would give the plant at its normal watering time.
- Slow-release fertilizer pills: should be pushed deep into the potting mixture with the blunt end on pencil without damaging the roots.
Trimming-Pruning
- When house plants are used for decoration, it is important to keep them looking attractive.
- Keep the plants in trim by cutting off the old dead leaves, the yellow lower leaves, and any brown tips. Tips like trimming thin the shape of the leaf contour.
- Plants that become too tall, such as the climbing philodendrons, may be improved in appearance propagated at the same time.
Cut the tops in spring and root as desired.
Washing, Drying and Cleaning
- Wash leaves to remove dust, dirt, and soot that clog the pores. Wipe gently with a damp cotton cloth.
- Put one hand under the leaf to support as you rub or you will break the stem or puncture the foliage.
- If you have a shower, turn it on gently and set plants underneath.
Polishing
- Most plants have a natural shine and should not need additional luster if kept clean.
- If a polish is to be used never use it on the underside of the leaves as it clogs the stomata underneath.
Watering
- Plants that are actively growing.
- Plants with delicate-looking, thing leaves, e.g., Caladium hortulanum hybrids (angel wings).
Plants in very warm rooms, especially those near windows in summer. - Plants with many large leaves that transpire a lot of water.
- Plants that have filled their pots with a mass of healthy roots.
- Plants that are grown in relatively small pots.
- Plants growing in dry air.
- Plants from bogs and marshy areas, e.g., Cyperus sp. (umbrella plants)
- Plants grown in free-draining potting mixes, including peat-based mixtures.
- Plants in clay pots.
- Plants with budding leaves and young flower blossoms.
Plants Needing Less Water
- Plants that are resting and those without buds or flowers.
- Plants with thick, leathery leaves, e.g., Ficus elastica (rubber plants).
- Plants in very warm rooms, especially those near windows in summer.
- Plants grown in cooler rooms, especially during winter.
Plants that are succulent and therefore naturally adapted to store water for future use, e.g., cacti; the transpire much less than more leafy plants. - Plants that have recently been re-potted and whose roots have not bedded penetrated through all of the mixtures.
- Plants that are given a high level of humidity, e.g., ferns, and those grown in a shady position or in botanical gardens and terraria.
- Plants were grown in water-retentive potting mixtures, including soil-based mixtures.
- Plants were grown in plastic and glazed clay pots.
- Plants that have thick, fleshy roots or water-storing sections on their roots.
Danger Signs of Watering
Too little water
- Leaves rapidly become wilted and limp.
- Leaf growth slows.
- Lower leaves become curled or yellow.
- Lower leaves fall prematurely.
- Leaf edges become brown and dried-out.
- Flowers fade and fall quickly.
Too much water
- Leaves develop soft, rotten patches.
- Leaf growth is poor.
Leaves become curled or yellow, and their tips brown. - Flowers become moldy.
- Young and old leaves fall at the same time.
- Root rot away.
List of Best Indoor Plants
Botanical name
Acalypha wilkesiana
Temperature
65-70F
Light
Bright indirect sun
Propagation
Stem cutting in summer
ACALYPHA
Botanical name
- excelsa, A.heterophylla
Temperature
65-70F
Light
Bright indirect sun
Propagation
Stem cutting in summer
ARAUCARIA
Botanical name
Aspidistra elatior
Temperature
60F
Light
Bright indirect sun
Propagation
Divide plants in spring and summer
ASPIDISTRA
Botanical name
plumosus, A. srengeri
Temperature
50 F
Light
Bright or Semi shade
Propagation
Divide plants at any time of year. Sow seed in spring
ASPARAGUS
Botanical name
B. recurvata
Temperature
65-70F
Light
Bright indirect sun
Propagation
Stem cutting in summer
BEAUCARNEA ( Pony Tail Plant)
Botanical name
C. hortulanum candidum
Temperature
70F
Light
Bright indirect sun
Propagation
Tubers in March
CALADIUM
Botanical name
C. cosmism variegatum
Temperature
50F
Light
Well lit away from direct sun
Propagation
Stem cutting in summer
CHLOROPHYTUM ( Spider Plant)
Botanical name
c. variegatum pictum
Temperature
60F
Light
Good light, east or west
The facing window sill is ideal.
Propagation
Stem cutting in spring.
Bottom heat for rooting.
COROTON ( Codiaeum)
Botanical name
C. blumei
Temperature
50F Minimum
Light
Bright light, not summer noonday
Propagation
Stem cutting in spring or summer, seed in February or March
COLEUS ( Flame Nettle)
Botanical name
C. alternifolius
Temperature
50oF or above
Light
Well lit or shade
Propagation
Divide plants at repotting
CYPERUS ( Umbrella Plant)
The Dracaena Group
CORDYLINE TYPES
Botanical name
C. terminalis
Botanical name
C. stricta
Botanical name
D. amoena
Temperature
60F
Light
Shade in summer, bright light in winter
Propagation
Stem cutting, daughter plants at the base
DIEFFENBACHIA
Botanical name
E. japonicus
Temperature
cool temperature
Light
Shade in summer, bright light in winter
Propagation
Stem cutting in summer
EUONYMUS
Temperature
60_70F
Light
Not bright lovers, shade is needed
Propagation
FERNS
Temperature
60_70F
Light
Not bright lovers, shade is needed
Propagation
Divide plants into 2-3 parts in spring if they produce ribozymes.