3 Lb, Single Origin Unroasted Green Coffee Beans, Specialty Grade From Single Nicaraguan Estate, Direct Trade (Caturra Varietal)

This green coffee from Primos is great! I have been using it for months with my SR-800 air roaster and the results are fresh, delicious espresso every day. I started with a sampler pack, but enjoyed the Caturra so much that I have come back for more!The bean quality is great. I have found only one defective bean in all the roasts I have done. I end up roasting 225g of green beans every 8-10 days to a perfect light roast. The flavors from this bean are bright and fruity with very little acidity when light roasted and extracted with a 25% flow rate for 15 seconds, followed by a 50% flow rate until complete extraction and a perfect 1:2 ratio. The long pre-fusion and slow extraction really helps to pull a lot of the delicious flavors and solids from this bean.Overall, this is a great value for the money! I was spending over $25 for a 10-12 oz bag of fresh roasted beans at local coffee shops every 2 weeks. This bean and my SR-800 are proving to be a great money saver!!

I am a home roaster coffee enthusiast. I purchased these fresh green coffee beans because they are the best selling unroasted coffee beans on Amazon. I roasted them on both a hot air popcorn popper as well as a commercial drum coffee roaster to see how they taste. I received exactly what was listed on this listing which described the coffee as fresh, Nicaraguan coffee. The tasting notes in the description were correct.Roasting The CoffeeThis coffee is very forgiving when it comes to roasting it perfectly. Whether you roast this on a hot air popcorn popper, a sheet pan in your oven or a commercial drum coffee roaster like I did, the results were good. On the hot air popper, the beans roast fairly consistent. I didn't experience uneven roasts, indicating that the green coffee were processed properly and their harvesting practices are consistent. The drum roaster I have roasts over a pound of coffee at a time. First crack was reached at 386 degrees which is consistent with many specialty coffees.Tasting the CoffeeThe tasting notes on the hot air popcorn popper were more muted than the drum roaster which is expected. Regardless, tasting notes were similar, just on a different level. Myself, along with a few other family members had a cupping where we discussed the coffee and tasting notes along with the overall consensus.Nutty, earthy, chocolatey, creamy, gentle lemonade acidity, honeysuckle wildflower sweetness with a dirty finish. This is not a complex coffee, but would please many people who would drink this as their morning cup of coffee. Even roasted light, the average coffee drinker wouldn't be be bothered by the light acidity. These are quality fresh green coffee beans that are specialty grade will produce a decent cup of coffee.I made a video of me roasting this coffee on both a popcorn popper as well as the drum roaster at the Virtual Coffee Lab. It also includes the actual tasting I did with my family which you might find helpful. The coffee smelled fresh and was enjoyable to roast and drink. I do recommend this coffee.

They are both quality beans with very few bad or broken beans. But I preferred the Caturra more. The Parainema variety had too much of an acidic finish. I tried the Caturra first and at just about any roast it came out really nice.The Parainema was roasted to medium and a slightly darker roast and mixed the roasts at a 2:1 medium to dark ratio. I'm tempted to try a blonde roast and see if that makes it more tolerable on the finish.My Roasting Method:I used a 1475 Watt popcorn popper with about 2 ounces in each batch. It took about 5 minutes to reach first crack and about 1-3 minutes after it began the second crack and then I pulled it off the heat during second crack.Brewing Method:This is where I might have gone wrong and will update my review if the acidic finish is just from using water that was too hot. I measured out 15 grams of coffee for 8 ounces of water. put the grounds in the hot water and let it steep for 3 minutes. Agitated it a few times and it created a dark cup of coffee with a very nice thick foam on top.Taste(Parainema Variety):It has a very silky mouthfeel, extremely easy to drink, with a depth of flavor, very smooth and easy on the palette. Then a lingering acidic aftertaste that just doesn't go away. It's just interesting how the finish is in such contrast with the initial taste.In the end the over-acidic finish was just overwhelming and will have to experiment to see if I can get that down a bit. I understand that this is a characteristic of this bean and there are many brewing methods that can change that profile a bit, so will experiment with different roasts, temperatures and brewing methods to try and make a less acidic result.