Popular Papaya Varieties and Their Characteristics

India is among the world’s largest papaya producers, and a significant part of that success comes down to variety selection. The country cultivates papaya across diverse agro-climatic zones – from the hot plains of Bihar to the humid coasts of Tamil Nadu – which means a single variety simply cannot fit every situation. Over decades, research institutions like the Indian Agricultural Research Institute (IARI), the Tamil Nadu Agricultural University (TNAU), and the ICAR-Indian Institute of Horticultural Research (IIHR) have developed varieties tailored for specific growing conditions, market demands, and end uses. Whether you need a dwarf plant for a terrace garden, a high-yielding variety for commercial orchards, or a sweet fruit for fresh markets – there is a papaya variety bred for that exact purpose.

IARI’s Pusa series: the foundation of Indian papaya cultivation 🔗

Systematic papaya research at IARI’s Regional Station in Pusa, Bihar began in 1966-67, with the goal of developing uniform, high-yielding varieties with broad adaptability. The result was the Pusa series – a group of varieties that continue to form the backbone of papaya cultivation across India.

Pusa Delicious 🔗

Pusa Delicious is a gynodioecious variety, meaning its population consists of only female and hermaphrodite (bisexual) plants, with no unproductive male plants. This ensures 100% productive plants in the field. It starts yielding around 8 months after planting and produces good-quality fruits with a TSS of 10-13° Brix. Fruits are medium to large, with bright orange flesh and a strong aroma. The variety is well-suited for fresh consumption and performs consistently across a range of soil types, making it a reliable choice for farmers supplying urban markets.

Pusa Majesty 🔗

Pusa Majesty is another gynodioecious line, and it serves a dual purpose. It is tolerant to viral diseases and root-knot nematodes, and its papain yield is comparable to the CO2 variety – making it valuable for industrial papain extraction. At the same time, its medium-sized fruits (1-1.5 kg), round shape, and good keeping quality make it equally suitable for the fresh fruit market. The variety begins fruiting about 146 days after transplanting, which is relatively early and supports better cash flow for growers.

Pusa Nanha 🔗

Pusa Nanha was developed through mutation breeding by exposing seeds of the papaya strain Pusa 1-15 to 15 Kr gamma rays – making it a true mutant dwarf variety. It is ultra-dwarf in stature and suitable for kitchen gardens, pot cultivation, and even rooftop growing. Its compact size makes it ideal for high-density planting systems, which significantly increases per-unit-area productivity. Fruits are small to medium, with sweet orange flesh and good flavor. For smallholder farmers or home growers with limited space, Pusa Nanha remains a practical and productive option.

TNAU’s CO series: bred for South Indian conditions 🔗

Tamil Nadu Agricultural University has developed an entire series of papaya varieties – CO1 through CO8 – at its Coimbatore center. Among these, CO3, CO7, and Surya are gynodioecious types highly suited for table use, while CO2, CO5, and CO6 are dual-purpose varieties for both table consumption and papain production.

CO3 🔗

CO3 is a hybrid derived from a cross between CO2 (female parent) and Sunrise Solo (male parent), released in 1983 as a table variety. It is gynodioecious, with pyriform (pear-shaped) fruits weighing 0.5 to 0.8 kg, red flesh, and a TSS of 14.6° Brix. Each tree yields 90-120 fruits per year. CO3 has been widely adopted across South India for its acceptable sweetness and early bearing habit.

CO7 🔗

CO7 is one of the standout varieties from TNAU’s breeding program. Developed through multiple crosses using Pusa Delicious, CO3, CP.75, and Coorg Honey Dew as parents, CO7 is gynodioecious and was released in 1997. Its fruits are oblong with firm red flesh, a TSS of 16.7%, total sugar content of 15.80%, and carotenoids content of 7.95 mg per 100g. It yields significantly more than CO3, and it can be grown in plains as well as at altitudes up to 1,000 m above mean sea level. The low incidence of stamen carpellody – a common problem in gynodioecious varieties under temperature stress – is another practical advantage of CO7.

CO5 and CO6: the papain producers 🔗

While table varieties dominate the fresh market, industrial papain production demands a different set of traits. CO5, a selection from Washington type released in 1985, is dioecious and produces 14.45 g of dry papain per fruit with a protein content of 72.2% in the latex. CO6, derived from a giant papaya type, is a dwarf dioecious variety that yields 7.5-8.0 g of dry papain per fruit and also doubles as a table variety. Both are suited for farmers who supply to pharmaceutical or food processing industries where papain is valued as a natural enzyme.

IIHR varieties: quality-focused releases from Bengaluru 🔗

The ICAR-Indian Institute of Horticultural Research in Bengaluru has focused on developing varieties with superior fruit quality, particularly in terms of flesh color, TSS, and keeping quality.

Arka Surya 🔗

Arka Surya is a gynodioecious hybrid developed from a cross between Sunrise Solo and Pink Flesh Sweet, selected from the F14 generation at IIHR, Bengaluru. The fruits are medium-sized, weighing 600-800 g, with smooth skin that turns uniformly yellow on ripening. The pulp is 3-3.5 cm thick, deep red in colour, sweet, and free from the odd papaya odour. The TSS ranges from 13.5-15° Brix, and the variety has good keeping quality. Yield per plant is approximately 55-65 kg. Arka Surya is considered an all-rounder – combining eating quality, appearance, and yield in a manageable plant size.

Pink Flesh Sweet 🔗

Pink Flesh Sweet is a table-purpose variety with small fruits that have deep pink pulp and a sweet taste. Beyond its eating quality, it holds significance as a parent variety – it was used in crosses that produced both Arka Surya and Arka Prabhat at IIHR. Its high-sugar, attractively colored flesh made it a valuable genetic contributor to the development of premium quality hybrids. The TSS of Pink Flesh Sweet is 12-14° Brix, making it a good dessert variety in its own right.

Other notable varieties 🔗

Coorg Honey Dew 🔗

Coorg Honey Dew, also known locally as ‘Madhubindu’, is a gynodioecious variety cultivated for both table use and processing. It bears greenish-yellow oblong-shaped fruits with thick orange flesh and good flavour, and is valued in markets for its excellent fruit quality. It is also notable for its role as a parent in the development of CO7.

Pusa Giant and Pusa Dwarf 🔗

Pusa Giant is a vigorous, wind-tolerant dioecious variety producing large fruits of 2.5-3 kg, suited for the canning industry and preparation of products like tutti-frutti. On the opposite end of the spectrum, Pusa Dwarf is a dioecious variety with medium-sized oval fruits of 1-2 kg; its plants begin bearing from just 25-30 cm above ground level and are well-suited to high-density planting.

How to choose the right variety 🔗

Variety selection is ultimately a practical decision driven by three factors: growing conditions, intended use, and market preference. The table below summarizes the key traits to guide that decision.

For farmers in North India working with limited land, Pusa Nanha offers high-density planting with minimal infrastructure. Commercial growers targeting fresh urban markets will find Pusa Delicious or CO7 more appropriate, given their superior eating quality and shelf life. Those supplying pharmaceutical or enzyme industries should consider Pusa Majesty, CO5, or CO6 for their consistently high papain output. In South India, especially Tamil Nadu, the CO series varieties have proven climate-adapted reliability, while Arka Surya from IIHR suits growers looking to capture premium markets with its excellent flesh color and sweetness.

It is also worth noting that variety performance can shift considerably based on local soil, temperature, and water availability. According to research published in 2023, Tamil Nadu leads Indian states in papaya productivity at 68.58 MT/ha, which reflects not just climate advantages but also the targeted use of region-adapted varieties from TNAU’s breeding program. Matching variety to agro-climatic zone remains the most important decision a papaya grower can make.

What do you think? Given the wide range of varieties available – from ultra-dwarf types like Pusa Nanha to high-TSS commercial varieties like CO7 – which selection criteria do you consider most critical for smallholder papaya farmers in India? And with newer breeding tools like molecular markers being applied to papaya improvement, how might the next generation of varieties reshape cultivation choices?

References

1. https://www.iari.res.in/
2. https://agritech.tnau.ac.in/
3. https://www.iihr.res.in/
4. https://www.ishs.org/ishs-article/851_9
5. https://courseware.cutm.ac.in/wp-content/uploads/2021/02/papaya.pdf
6. https://nhb.gov.in/pdf/fruits/papaya/pap012.pdf
7. https://www.biotecharticles.com/Agriculture-Article/Varietal-Wealth-of-Papaya-in-India-3483.html
8. https://agritech.tnau.ac.in/horticulture/horti_fruits_papaya.html
9. https://agritech.tnau.ac.in/horticulture/horti_TNAU_varieties_fc_papaya.html
10. https://www.iihr.res.in/papaya-surya-1
11. https://juniperpublishers.com/jojha/JOJHA.MS.ID.555627.php