How to Harvest Prickly Pear and What to Do With Them

Last Updated on July 21, 2024 by Alice Benny

Learn how to harvest prickly pear safely. I live in Tucson, Arizona, and have at least 30 prickly pear cactus plants on my property. We lost a few to a record-breaking drought a few years back. Aside from that, we have done nothing to maintain them and enjoy the harvest of prickly pears each year. 

We moved to Tucson when my son was in elementary school. The first full week of school, in August, his class went on a field trip to pick prickly pear. The trip was a walk across the school field to the house next door. The front yard had lots of prickly pear cactus. Even though it was barely 9 am, it was over 100 degrees F. The kids were troopers and likely way more used to the heat than I was. 

The students brought tongs from home, wore gloves, harvested the prickly pears, and dropped them in buckets. A few of the teachers processed them and froze the juice. Then in the spring, they used it to make prickly pear punch and prickly pear salsa for when the students’ desert festival. It was the shortest and most interesting field trip I’d even chaperoned. Since then, I’ve enjoyed picking them on my property.

The prickly pear cactus, Opuntia ficus-indica, is a succulent plant native to the Americas. It is a popular food and medicinal plant in many parts of the world. The fruits are called cactus pears or tunas and are edible. The fruit can be eaten raw or cooked. Prickly pears can be used to make jams, salsa, popsicles, smoothies, punch, cocktails, and more.

Gloves and tongs are essential when picking prickly pear. Do not harvest prickly pear unless you have them. You will see spines growing on the prickly pear cactus and may think, “I can avoid those, no problem.” And you likely will be able to. 

What you won’t be prepared for are all of the tiny cactus spines and needles on the prickly pear fruits. You won’t even see them yet they will pierce your skin. Unlike with larger cactus needles, it will be difficult to remove them with tweezers. Trust me on this. Tongs and gloves are essential.

Always be vigilant about looking for rattlesnakes when you pick prickly pear, especially if the cactus you are picking from has lots growing around it. You may want to harvest the pears in the early evening when snakes may be easier to spot without the sunlight.

Here I explain more about this cactus, when to harvest the fruits, what you need to harvest prickly pears, and what to do once you’ve picked them.

Prickly Pear Cactus

Prickly pear cactus can be found throughout the American Southwest growing natively. People also plant it for native landscaping. In hardiness zones 9 – 11, it’s a drought-tolerant plant with spines. It is easy to grow and requires little maintenance. Some varieties can be cold tolerant in zones 4 – 8 and spineless as well. 

Desert plants serve multiple purposes, especially in the brutally hot summers. They serve as protection, shade, and shelter for wildlife. Many desert critters also eat the cactus and the fruits.

Living in hardiness zone 9b, many people choose native plantings to help preserve the ecology of the area. As well as helping wildlife, prickly pear plants can help with preventing erosion and can be part of a plan to reroute rainwater.

Along with mesquite pods and other desert plants, prickly pear fruits can be used as survival food. People who have prickly pear growing on their property often enjoy harvesting them and putting the juice in ice cube trays to enjoy throughout the year.

When to Pick Prickly Pear

Pick prickly pear fruits when they are dark red. Prickly pear harvest time can be anytime from late July into August and perhaps into early September. Different plants will grow them at different times. The important thing is once they are ripe, the longer you wait, the more you will be competing with wildlife and insects who enjoy feasting on the fruits.

If you have a lot of prickly pear cactus on your property, take note in the spring where they are and which are blooming. As the fruits develop, they produce gorgeous blooms. Depending on the rainfall and other factors, some may not produce fruit every year. 

Around the beginning of August, take another look around at the cactus plants and see which have fruits. You’ll want to note these so you can check them regularly. 

When prickly pear tuna fruits turn a dark red, they are ready to harvest. Don’t pick them with your hands. I explain below how to harvest them.

It’s important to keep checking the cactus because the pears will ripen at different times. Some of the wildlife will eat them, but hopefully, you have a lot of plants and fruit so everyone will get their share! 

How Can You Tell if a Prickly Pear is Ripe

Look for fully red prickly pears. Likely, this means you can harvest prickly pear throughout August as they turn red. If they are pink, leave them on the cactus longer.

Depending on the season, including temperature, rainfall, monsoons, etc., you may be able to pick them in the first week or two in September. One year, I was picking them into mid-October.

The longer they stay on the plant, the more likely they will have insect damage or be (fully or partially) eaten by critters. Still, depending on how many cactus you have, you may be able to find a few fruits intact. Look for lush fruits. They should be easy to remove from the cactus with tongs.

What You Need to Pick Prickly Pear

• Gloves
• Tongs
• Colander – used to collect and wash the prickly pears
• Blender or food processor – to pulverize them and strain the juice
• Cheesecloth or clean old t-shirt
• Ice cube trays, bowls, or containers for the prickly pear juice
• Spoon or spatula to scrap food processor to clean

Depending on where the prickly pear cactuses are growing and how many other cacti and brush you will need to get through, you may want to wear boots or pants. 

Although the fruits have thorns on them, they are easy to remove by blending the entire fruit and straining with a cloth.

How to Harvest Prickly Pear

1. Gather all materials. This includes bringing the cheesecloth, food processor, spoon, and containers for the juice outside. Put them aside.
2. Put on gloves, get tongs, and colander.
3. Watch for rattlesnakes at all times.
4. Look for dark red, deep purple, and fully ripe prickly pear fruits.
5. Gently grab the fruits with the tongs. Twist and pull.
6. Put them in the bucket or colander.

While you are still outside, do the following:

1. If you used a bucket to collect prickly pears, put them in the colander. Clean them with water from your hose. 
2. Using tongs, put the entire fruits in the food processor, and blend well.
3. Cover the colander with cheesecloth.
4. Strain the juice from the blender into a bowl or directly into the containers to store.
5. Compost or throw away what’s left in the food processor in your outdoor garbage if possible. Scoop out with a spoon and rinse with water from a garden hose.
6. Bring the blender inside, and wash it in the kitchen sink or dishwasher.

Tips for Harvesting Prickly Pear

1. Do not harvest prickly pears with bite marks; leave them for the wildlife.
2. Watch for rattlesnakes constantly.
3. Always wear gloves around prickly pear cactus plants.
4. Use tongs when handling the fruits.

It’s best to wash fruits and process them outside. This way, you will minimize the risk of getting the spines in your kitchen. Many of them are difficult to see and troublesome when they get into your skin. Trust me on this!

Sometimes I bring a pitcher of kitchen water outside and pour it over the prickly pears after rinsing them with the garden hose. This isn’t necessary but sometimes makes me feel better that the water is cleaner.

How to Store Prickly Pear Juice

You’ve done the sort of hard work of picking prickly pears, cleaning them, pulverizing them to extract the juice, and cleaning up. Hopefully, you’ve been able to do all of this without encountering a rattlesnake or Gila monster and without getting pricked.

Now it’s time to do something with the prickly pear juice. Most people harvest the fruits and store the juice for a later time. You can do this by freezing the juice or refrigerating it if you will be using it soon. 

Freezing prickly pear juice

You can freeze the juice in ice cube trays. This makes them convenient and ready to use when you want to put them in cocktails, in smoothies, or in any drinks you want. You can use the prickly pear ice cubes in lots of ways.

You can also put the juice in molds to make prickly pear popsicles. Just know you’ll want to add a bit of sugar, honey, or sweet fruit because prickly pear on its own isn’t sweet.

You can put the juice into any container you want as long as it’s freezer-safe. It will keep for 12 months… perfect for when you harvest the next time!

Refrigerating prickly pear juice

If you want to use the juice to make something within 5 days, you can refrigerate the juice. Make sure to put it in an air-tight container. 

What Can You Make with Prickly Pears

There are lots of things you can make them with juice from prickly pears:

• Cocktails, punch, smoothies, pop a cube in ginger ale or 7-Up
• Salsa
• Jam, jelly, preserves, syrup
• Popsicles
• Prickly pear juice (add limes and sugar or honey)

What Eats Prickly Pear

If you decide you want to pick prickly pears growing on your property. You will have some competition. Lots of desert wildlife feast on prickly pear. Javelina, pack rats, squirrels, deer, and birds, as well as other wildlife. Cactus beetles will often get to prickly pear as well. 

Many prickly pears are difficult for wildlife to access and are out of reach for them. Those are good ones to pick because they will likely be intact. When picking prickly pear, leave the ones that are partially eaten for the wildlife.

Living in Tucson, Arizona, we have lots of prickly pear cactus on our property. Most of them are Engelmann prickly pear. In years with good monsoon rains, we will get a lot of prickly pears. In drought conditions, we grow fewer. One year, many plants died when there was extreme heat and no rain.

Harvesting Prickly Pear Safely

The genus Opuntia (particularly the subgenus Platyopuntia, or “flat-Opuntia”) is a well-known symbol of Mexico and the American Southwest. They have spines and produce beautiful flowers and dark red and purple fruits. The fruits, also called tunas, are nutritious and a good source of fiber.

Prickly pear cactus has additional uses. U.S. Forest Service also says that during droughts, prickly pears can be made into livestock forage.

In addition, the young cactus pads, once stripped of their spines, can be boiled and eaten. When prepared this way, they are called nopalitos. This is common in the Southwest as well as in Mexico. 

As long as you take precautions, picking prickly pear is easy. Learn how to harvest prickly pear and wear gloves, use tongs, watch for rattlesnakes, and clean and process them outside so the spines don’t get in your kitchen. Once you’ve picked them, you’ll find it less intimating the next time. 

Pick more prickly pears than you think you will need. Each pear does not produce a lot of juice. Even when I have an entire colander full of them, sometimes I don’t have enough juice to fill an ice cube tray.

So pick what you can find and pick more than you think you will need. It’s easier to pick once than to go through all of this multiple times in a season. 

Situate all your prickly pear harvesting tools outside before you start picking.

Prickly pear is desert survival food. It grows without much maintenance or care. You can use prickly pear for jam, smoothies, punch, popsicles, cocktails, and more. They are an excellent source of vital minerals like potassium, calcium, magnesium and copper as well as antioxidant flavonoids and polyphenols and fiber.

People who garden in the desert spend hours tending to their fruit trees and garden in the summer. Yet prickly pear thrives without any effort at all! Growing prickly pear cactus is a great way to add some color and interest as well as food to your property.