How does figs pollinate themselves or do they?

How does a fig pollinate themselves, well that is an interesting question. I really like figs and I have many different figs on my hobby farm. I would estimate about 80 figs with maybe 30 different varieties. However all of my figs are all “common” figs. The word common in fig talk refers to the type of fig. The important thing about common figs are they are self pollinating, so they dont require a fig wasp or other figs to produce figs.

These types of figs that are self-pollinating or don’t require pollination by the specialized fig wasps. These varieties are often grown for their fruit and are sometimes referred to as “common figs”. They don’t need the fig wasp lifecycle to produce fruit, which is why they’re popular in home gardens and commercial production.

1. Common Figs

• Varieties: These are the most well-known types of figs you see in stores, like the Black Mission, Kadota, and Adriatic.
• Pollination: They are self-pollinating because their flowers are “internal,” and they can develop fruit without any need for the fig wasp’s involvement.
• Common Varieties:
  • Black Mission: A dark purple fig with a rich, sweet flavor.
  • Kadota: A greenish-yellow fig with a lighter flavor.
  • Adriatic: A pale green to yellow fig, often used in making fig preserves.

2. Celeste Fig

• Pollination: This is a popular variety in the southern U.S. and is also self-pollinating.
• Fruit: It has small, sweet, and violet-colored fruit.
• Growing: Celeste figs tend to thrive in warm climates and can produce fruit without the help of pollinators.

3. Improved Celeste

• Pollination: This is a cultivar of the Celeste fig that’s also self-pollinating.
• Fruit: The fruit is sweet, and the tree is known to be highly productive.
• Variety: It’s improved in terms of consistency and fruit quality compared to the traditional Celeste.

4. Desert King Fig

• Pollination: It’s a common fig variety that can produce fruit without any external pollination, making it self-pollinating.
• Fruit: This fig is large, with a greenish-yellow color and a rich, sweet flavor.
• Adaptation: It’s well-suited to cooler climates compared to other fig varieties, which is why it’s a good choice for areas that experience more chill.

5. Chicago Hardy Fig

• Pollination: This is another self-pollinating variety that’s hardy enough for cold climates. It’s a popular choice for colder regions where many other fig trees wouldn’t survive.
• Fruit: The figs are small, purple-brown with a sweet flavor, and the tree is fairly frost-resistant.

Key Point About Self-Pollinating Figs:

Caprifigs Figs

Caprifig figs are fascinating when it comes to their pollination process! They’re not typically eaten by humans, but they play a critical role in the life cycle of the fig wasp, which is essential for the pollination of some other types of figs.

1. Caprifigs: The Male Fig

• Caprifigs are the male version of fig trees. They are specifically grown to help with the reproduction of certain fig species, especially the types that require wasp pollination, such as Smyrna-type figs.
• These trees produce a unique fig fruit that is much smaller and typically more seedy than edible figs. They also have male flowers inside the fig, unlike the common figs that have only female flowers.

2. The Role of the Fig Wasp

• The fig wasp is key to the caprifig’s pollination process.
• Female wasps, which are born inside a caprifig, need to leave the caprifig to mate and then pollinate other figs.
• Male wasps (born inside the caprifig) mate with the females inside the fig, and once fertilized, the females leave the fig to find new caprifigs to lay their eggs in. When doing so, they carry pollen from the male flowers of the caprifig to pollinate female flowers inside other figs.

3. Pollination Cycle

• The Male Figs (Caprifigs): The caprifig flowers inside the fig fruit are specially designed to support the life cycle of the wasps. The wasps pollinate the flowers inside the caprifig and also create new generations of wasps.
• The Female Wasps: After mating, the fertilized female wasps leave the caprifig through a small opening (called the ostiole). On their journey, they carry pollen that they’ve collected from the male flowers inside the caprifig. The female wasps then enter other figs (usually a Smyrna-type fig,), where they lay eggs and pollinate the flowers inside.

4. Fig’s Inverted Flowering System

• Figs, including caprifigs, are actually inverted flowers—meaning the flower clusters grow inside the fig fruit (the syconium). The ostiole, a small opening in the fruit, is how the wasps enter and exit.
• For fig varieties that require pollination (like Smyrna figs), the female wasp carries the pollen from the caprifig to the female flowers inside another fig, ensuring pollination happens.

5. Life Cycle & Fruit Development

• As the larvae of the wasps develop inside the fig, they eventually mature and exit the fig to repeat the process. In the case of Smyrna-type figs, once pollinated, the fig fruit will mature, resulting in the edible figs we enjoy.
• The wasps will not survive inside the fig they pollinate, and only the female wasps will leave, continuing the cycle.

Why Caprifigs Are Important:

Caprifigs are essential for the pollination of Smyrna-type figs. Without caprifigs and their pollinating wasps, those other figs wouldn’t be able to produce fruit, or they’d produce very few.

Summary:

• Caprifigs produce both male and female flowers inside their fruit and play a vital role in the reproduction of figs by supporting the fig wasps’ lifecycle.
• The female wasps that hatch inside the caprifig pollinate other figs (like Smyrna figs) while they search for a new place to lay their eggs.
• Caprifigs themselves are not eaten because they are mainly involved in this pollination process, not fruit production.

How about Smyrna figs

1. Smyrna Figs and Pollination

• Smyrna figs are a variety of fig that requires pollination to set fruit. They are not self-pollinating like common figs (e.g., Black Mission or Kadota).
• These figs have an inverted flower structure, which means the flowers are inside the fruit, rather than on the outside, and the pollination must occur inside the fruit itself.

2. The Role of the Fig Wasp

• The pollination of Smyrna figs is dependent on a specific type of fig wasp, which is closely tied to caprifigs (the male fig trees). Without this wasp, the Smyrna fig cannot produce fruit.

3. How Smyrna Figs Are Pollinated:

• Caprifigs and Smyrna Figs are essentially linked through a mutualistic relationship with the fig wasp.

Cycle of Pollination:

1. Caprifigs Produce Wasps: The male flowers inside the caprifig produce pollen and give rise to male and female wasps. Male wasps are born inside the caprifig, mate with the female wasps, and then dig tunnels out of the fig.
2. Female Wasps Leave the Caprifig: After mating with the males inside the caprifig, female wasps leave through the tunnels created by the male wasps. Before they exit, they collect pollen from the male flowers of the caprifig.
3. Female Wasps Find Smyrna Figs: The female wasps are then attracted to a Smyrna fig through scent cues (pheromones). They enter the Smyrna fig through a small opening called the ostiole, which leads to the fig’s internal flowers.
4. Pollination Inside the Smyrna Fig: As the female wasps lay their eggs inside the flowers of the Smyrna fig, they also deposit the pollen they’ve carried from the caprifig. This is the pollination step—this is when the pollen from the caprifig pollinates the female flowers inside the Smyrna fig.
5. Wasp Larvae Develop: The eggs laid by the female wasps hatch, and the larvae develop inside the fig. The larvae then grow, feed on the fig’s internal tissues, and mature into adult wasps.
6. Cycle Continues: The male wasps mate with the newly emerged female wasps inside the Smyrna fig. The males do not leave the fig; instead, they die inside after completing their task. The fertilized female wasps exit the fig and fly off to find another caprifig, where they will lay their eggs, continuing the cycle.

4. Why Smyrna Figs Need Pollination

• Fruit Development: For Smyrna figs to develop properly, they absolutely need pollination from the wasp. Without it, the figs won’t mature into the sweet, edible fruit that people enjoy. They may remain small, shriveled, or even fall off the tree prematurely.
• The fruit of the Smyrna fig contains both male and female flowers. The female flowers must be pollinated by the pollen carried by the wasps for the fruit to ripen and mature.

5. Key Features of Smyrna Figs

• Fertile Flowers: The flowers inside a Smyrna fig are what need to be pollinated, and they’re what produce the seeds that give the fig its texture.
• External Pollinators: While many fig species (like common figs) don’t require an external pollinator, Smyrna figs depend entirely on the fig wasp’s lifecycle for pollination.
• Types of Smyrna Figs: The most common edible figs that need pollination from fig wasps are Smyrna-type figs, like the Calimyrna, Marabout, Zidi and Purple Smyrna.

6. Why Don’t We See the Wasp in Commercial Figs?

• In places where Smyrna figs are grown commercially (like California), caprifigs are sometimes planted alongside Smyrna figs, allowing the wasp to complete its cycle.
• In many modern agricultural systems, however, Smyrna figs are also grown in ways where the wasps aren’t directly involved. Instead, artificial pollination techniques (like introducing pollen from caprifigs or using certain pollination methods) can help achieve pollination without relying on the fig wasps directly.

Fun Fact:

Smyrna figs are one of the few fruit crops in the world that require an insect for pollination, making their pollination process incredibly specialized and fascinating!

Let me know if you’d like to dive into more details or discuss any other aspect of fig pollination!

Are Smyrna figs better than common figs

Whether Smyrna figs are “better” than common figs largely depends on what you’re looking for in terms of flavor, texture, use, and growing conditions. Each type of fig has its own set of characteristics, so it’s more about personal preference and purpose.

1. Flavor:

• Smyrna Figs: These figs tend to be larger, sweeter, and richer in flavor. Their honeyed, complex taste is often described as “luxurious” or “intense.” They also have a dense, meaty texture and are usually dried for consumption. The dried Smyrna fig is considered to have one of the best flavors, which is why it’s commonly sold in dried form.
• Common Figs: Common figs (e.g., Black Mission, Kadota, Celeste) are generally smaller and have a more delicate sweetness. They are softer and juicier than Smyrna figs, making them ideal for fresh eating. They may also have more complex flavors in fresh form, but they typically have a less intense sweetness than dried Smyrna figs.

2. Texture:

• Smyrna Figs: They have a dense and firm texture, which makes them particularly good for drying. The flesh is usually thicker with a more pronounced fibrous texture. The seeds inside are also noticeable, giving a crunchy contrast to the soft flesh.
• Common Figs: They have a more juicy, soft, and succulent texture, especially when fresh. They are typically more tender and less fibrous than Smyrna figs. The skin is usually thinner, and the flesh has a melting consistency when you bite into it.

3. Use in Cooking and Baking:

• Smyrna Figs: These figs are mostly used dried, making them an excellent choice for snacks, baking, and preserves. When dried, they have a rich, deep flavor and are often used in recipes like cakes, cookies, granola, or muffins. They’re also popular in Middle Eastern cuisine, often used in savory dishes.
• Common Figs: These are more versatile when it comes to fresh consumption. They’re great for eating fresh or adding to salads, cheeses, and desserts. Common figs also dry well but tend to lose some of their flavor intensity compared to Smyrna figs when dried. Fresh figs are often used in jams, jellies, and syrups.

4. Growing Conditions:

• Smyrna Figs: These figs require pollination by fig wasps, which can be a challenge in regions where fig wasps aren’t present. They are typically grown in regions with hot, dry climates (like California) and need a pollination partner to produce fruit.
• Common Figs: These figs are self-pollinating, meaning they don’t need the wasp to set fruit. They are generally easier to grow in a wider range of climates, including cooler areas, and are perfect for home gardeners. They also tend to be more disease-resistant and require less specialized care.

5. Availability:

• Smyrna Figs: Due to their reliance on wasp pollination and the need for specialized care, they are less common in fresh form in many markets. Most Smyrna figs are found dried, particularly in Mediterranean or Middle Eastern markets.
• Common Figs: These are more widely available and often found fresh in supermarkets, especially in the summer and fall months.

6. Nutrition:

• Smyrna Figs (Dried) are very nutrient-dense and are an excellent source of fiber, antioxidants, potassium, and calcium. Dried figs tend to have more calories per serving due to the higher concentration of sugars in dried fruit.
• Common Figs (Fresh) are also rich in fiber and vitamins like vitamin A and K. Fresh figs are lower in calories compared to dried figs and are a good source of hydration because they contain a high water content.

7. Health Benefits:

• Smyrna Figs: Being nutrient-rich, dried Smyrna figs are an excellent source of iron, magnesium, and antioxidants. They’re particularly beneficial for digestion, as they are high in fiber, and can help with bone health due to their high calcium content.
• Common Figs: Fresh figs are also high in fiber and have been shown to aid in digestive health. They are also lower in sugar content compared to dried figs and provide a good source of vitamin C, potassium, and antioxidants. Fresh figs are hydrating due to their water content, which makes them ideal for eating in warmer weather.

Key Points:

• Smyrna Figs:
  • Best for drying and use in baking or preserves.
  • Sweet, dense, and rich in flavor when dried.
  • Require pollination by fig wasps.
  • Often dried for sale in markets.
  • Specialized and may be harder to find fresh.
• Common Figs:
  • Best for fresh eating, salads, or cheese pairings.
  • Juicy, soft, and less intense in flavor compared to Smyrna figs.
  • Self-pollinating, easier to grow.
  • More widely available, especially fresh.

Which is “Better”?

It depends on your preference:

• If you love intense, rich, honeyed flavor and are into dried fruit or baking, Smyrna figs might be better for you.
• If you prefer a soft, juicy, and fresh fig that you can eat right off the tree, then common figs are probably more your style.