Basanta/Vasanta Ritu-Spring Season

Vasanta (Sanskrit: वसन्तः, Hindi: बसंत, Malayalam: വസന്തം, Punjabi: ਬਸਨ ﺑﺴﻨﺖ) or Basant is one of the six ritus (seasons) corresponding to spring.[1]
It is also short for Vasanta Panchami (Sanskrit: वसन्त पञ्चमी), an Indian festival celebrated every year on the fifth day (Panchami) of the Hindu month Magh (January–February), the first day of spring. In Marathi, it is called "VASANT RUTU HIRAWA". Vasanta means green season..
In Ferozepur (Punjab, India), Vasant is celebrated as most auspicious festival than any other. People from all over India gather here to feel the purity of this spring season. Vasant Panchami has its own joy and pleasure. Every year Kite Festival is celebrated in many states of India. But the border city (Ferozepur) marks the occasion on huge level of its seasonal significance.
Some of the Indian festivals have cultural significance, in addition to a religious significance (which can vary depend on the specific tradition), and are thus often celebrated by non-Hindus also in some form. These include Holi, Diwali and Raksha Bandhan in addition to Basant. Amir Khusro (1253-1325 CE) has composed songs using the word Basant (festival), and Nizamuddin Auliya used to join him in celebrating Basants of Sufis.[2]

Vasanta in India

Vasant is known as Basant Panchami in Punjab and Haryana.It is being celebrated in border city of Ferozepur as Kite Festival.It heralds the advent of spring. The festival is celebrated with full vivacity and festivity to mark the end of the winters. It is one of the first festivals of the Year and is celebrated all over India. On Vasant Pachami day all get up early in the morning, take bath and worship the sun, Mother Ganga, the Deity of the sacred river Ganges, and the earth. Men, women and girls wear yellow clothes. The yellow colour is a sign of auspiciousness and spirituality. It represents the ripening of the spring crops. Even the food is coloured yellow by using saffron. All the folk get together and sing songs connected with spring. Indeed, yellow colour is given special importance on this day. The goddess Saraswati is dressed in yellow garments and worshipped by men and women attired in yellow. In some traditional homes sweetmeats of yellowish hues are exchanged with relatives and friends, people wear yellow clothes, offer yellow flowers in worship and put a yellow, turmeric tilak on their forehead. They visit temples and offer prayers to various gods. At home, kesar halva, also yellow in color, is prepared. The yellow flowers of mustard crop covers the entire field in such a way that it seems as if gold is spread over the land glittering with the rays of the sun. Fields of mustard present a colourful sight all over rural Punjab. The Basant fair is held in many villages of the India. People put on yellow costumes appropriate to the season and eat boiled rice dyed in saffron.[4] Symbolizing greenery and reproduction, the event signifies sprouting of tender leaves and also filled-up granary with the recently-harvested crops.[5] It is traditional to fly kites on Basant. The phrase "Ayi Basant Pala Udant" (with the onset of spring season, winter bids adieu) holds true at this time of the year.[5] In Punjab the festival is called Basant Panchami. Kite flying is popular on this day in North India. The days leading to the festival represent busy times for Kite makers for the usually clear blue skies tend to be filled with kites of all colors.
The Goddess of Knowledge, Saraswati, is especially worshipped in Orissa, Bengal and Bihar. In Orissa with the onset of spring Capital city Bhubaneswar gear itself for celebration of the Vasant Panchami. The festival is celebrated with great fervor in the Cuttack, Bhubaneswar, Rourkela, Berhampur, and other major cities of the state.
Similarly in West Bengal Saraswati Puja is celebrated on a large scale. Throughout the state, Saraswati Puja is performed in schools, colleges as well as in homes. In all educational institutions, especially in music, arts and crafts institutions, Saraswati Puja is observed with devotion and reverence.

Vasant Ritucharya - Ayurvedic Health care in Spring
As per Ayurveda English months March. 15 to May. 15 ( Indian calender months of Chaitra and Vaishakh) constitute the Vasant Ritu.
Detoxifying in spring is an important part of the ayurvedic seasonal routine- "Ritucharya".
Spring is the Kapha season, because the wet and cool weather reflects the moist, cool, heavy qualities of Kapha dosha that predominate during this time of the year.
Biologically, nature supports cleansing of the body in spring. In winter the digestive fire is high, and people eat more sweet and heavy food. Most of the time they aren't able to assimilate these hard-to-digest foods, so Ama (the sticky, toxic product of indigestion) starts accumulating. When the warm weather melts the snow in spring, it has a similar effect on the body. In spring the Ama melts and the volume of Ama becomes so great that the 'shrotas'[the microcirculatory channels of the body]become clogged.Increased kapha is also liquified by the heat of sun which causes diminished agni (digestive activity) causing diseases
If you don't assist these toxins in moving out of the body, you can become prone to flu, colds and cough, or allergies.You might feel unusually fatigued, sluggish or drowsy after lunch, or lose your appetite. sharp headaches, dizziness, mild tremors in the limbs, and unexplained muscle aches, especially in the calf, can also be symptoms. Your tongue may be coated, and your throat may be sore. Spring is the best season for detoxification, because nature is already trying to clear out the toxins. It's the time to help the body to efficiently detoxify the channels and the dhatus [body tissues].
Diet and Lifestyle in Spring -
A Kapha pacifying diet and lifestyle is best. If you avoid eating heavy, cold, hard-to-digest foods, and avoid or reduce the sweet, sour, and salty tastes, your digestive system will be more efficient in burning away the accumulated Ama.

Sweet juicy fruits can help cleanse the body, although they should be eaten before sunset, as they have a Kapha-increasing effect after the sun goes down. And you can add spices to your food -- such as coriander, cumin, turmeric, and fennel -- to help stimulate the digestion and detoxify the skin.
In spring you can sip hot (if you are a Pitta body type or have a Pitta imbalance then drink warm) water to help melt the Ama (digestive impurities) that have accumulated. Daily exercise, and avoiding day sleep will also help. 

Festivals of Besant

Ugadi, Gudhi Padwa, Holi, Rama Navami, Vishu/RongaliBihu/Baisakhi/Tamil Puthandu, Hanuman Jayanti

Months included in Besant/Vesant(Dates for months are not exact as they are calculated in a different way than in Western calender)

Phalguna-March 21st to April 20st
Chitra-April 21stnd to May 20th

When yellow flowers bloom...
The festival of Vasant Panchami is a celebration of the arrival of spring, the season when love blossoms, notes KAMALA BALACHANDRAN