Lemon
Citrus limon
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Description
Lemon trees (Citrus limon) are small evergreen trees native to Asia, particularly the regions of Northeast India, Northern Myanmar, and China. In agroecology and regenerative agriculture, lemon trees are valued for their multifunctional roles. They occupy the shrub layer in a food forest, providing year-round foliage and fruit. Their dense canopy offers habitat for beneficial insects and birds, while their roots help stabilize soil, preventing erosion. Lemon trees can be part of a guild with nitrogen-fixing plants like clover and dynamic accumulators such as comfrey, which enhance soil fertility. Historically, lemons have been used not only for their culinary and medicinal properties but also as a natural cleaning agent and preservative.
Growing Details
Lemon trees thrive in well-drained, loamy soils with a slightly acidic to neutral pH (6.0-7.0). Prepare the soil by incorporating organic matter such as compost to improve fertility and drainage. Mulching with organic materials like straw or wood chips helps retain moisture and suppress weeds. Companion plants such as marigolds can help repel nematodes, while basil and dill can attract beneficial insects. Avoid overwatering, as lemons are susceptible to root rot. Harvest lemons when they are ful
Tags
Hedge
Carbon Farming
Attracts Wildlife
Scented Plant
Windbreak
Erosion Preventing
Bee Friendly
Visual Appeal
Easy Propagating
Oil
Tea
Range (Based on GBIF Data)
The map shows known occurrence points of <strong>Citrus limon</strong> recorded in scientific biodiversity databases.
Source: <a href="https://www.gbif.org" target="_blank">GBIF.org</a> โ Global Biodiversity Information Facility
Location & Timing
native geo location: Native to Asia, particularly Northeast India,
applicable geo region: Tropical and subtropical regions worldwide
language used: en
Flowering:
beginning
of March for 30 days
Harvest:
middle
of November for 60 days
Seed Start:
?
Indoor Start:
Transplant:
Uses & Benefits
Edible Rating:
(5/5)
edible uses: Lemons are primarily used for their juice, which is a key ingredient in beverages, culinary dishes, and as a natural preservative. The zest and pulp are also used for flavoring in cooking and baking. Lemon juice is available year-round, but peak harvest occurs in late winter to early spring.
Medicinal Rating:
(4/5)
medicinal uses: Lemon juice is rich in vitamin C and antioxidants, making it beneficial for boosting the immune system, aiding digestion, and improving skin health. It is also used in traditional medicine to treat sore throats and as a diuretic. The essential oil from the peel is used in aromatherapy for its uplifting properties.
health concerns: Excessive consumption of lemon juice can erode tooth enamel due to its high acidity. It should be diluted with water when consumed regularly.
other uses: Lemon oil, extracted from the peel, is used in cleaning products and as a natural insect repellent. The oil is also used in perfumery and cosmetics for its fresh scent.
Scientific Literature
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Botanical data
specie: Citrus limon
common names: Lemon; Limรณn; Citron
family: Rutaceae
sub family: Aurantiodeae
tribe: Citreae
sub tribe: Citrinae
genus: Citrus
Growing Conditions
area needed: 4.0 m
spacing: 4.0 m
growing difficulty: Medium
Deciduous / Evergreen:
Seed Temp (Opt/Min/Max): 25ยฐC / 20ยฐC / 30ยฐC
Plant Temp (Opt/Min/Max): 25ยฐC / 10ยฐC / 35ยฐC
water demands: High
humidity:
light demands: High
root type: Medium
frost tender: High
hardness:
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(9/10)
first harvest: 3 years
life span: 50 years
succession: Mid
growth rate: Medium
max height: 6.0 m
max width: 4.0 m
soil preference:
Medium (Loam)
pH preference:
Neutral
flower type:
Hermaphrodite
growth details: Lemon trees thrive in well-drained, loamy soils with a slightly acidic to neutral pH (6.0-7.0). Prepare the soil by incorporating organic matter such as compost to improve fertility and drainage. Mulching with organic materials like straw or wood chips helps retain moisture and suppress weeds. Companion plants such as marigolds can help repel nematodes, while basil and dill can attract beneficial insects. Avoid overwatering, as lemons are susceptible to root rot. Harvest lemons when they are ful
Potential Disturbances: Common challenges include aphids, spider mites, and citrus leaf miners. Introduce beneficial insects like ladybugs and lacewings to control aphid populations. Use neem oil or insecticidal soap for spider mites. Planting garlic or chives nearby can help deter pressures. Regularly inspect leaves for signs of issues.
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