What is Koa Coffee Ka'u Private Reserve Medium Roast?
The one coffee in this range that is not Kona: a Ka'u district Hawaiian, medium roasted, sold in a single 1 lb bag.
Ka'u is a district on the southern slopes of Mauna Loa, on the same island as Kona and about fifty miles away. It grows coffee on younger volcanic soil at similar altitudes, and it has spent the last two decades building a reputation of its own after decades of being sold as anonymous Hawaiian coffee.
Koa grow, mill and roast this themselves and are explicit that it is Ka'u rather than Kona. It comes in one size, 1 lb, whole bean, at $80.
Koa Coffee Ka'u Private Reserve Medium Roast Taste: What It Actually Tastes Like
Smooth and balanced, which is the same language the roaster uses for its Kona house blend, from a district with a quieter reputation.
Ka'u coffees are generally described as slightly brighter and more delicate than Kona, with a similar low acidity and a cleaner finish. The comparison is close enough that Ka'u lots have beaten Kona in blind competition more than once, which is much of why the district now has its own name on bags.
A medium roast is the level that lets any Hawaiian coffee show its district rather than the roaster's hand, and it is the only roast Koa offer for this one.
How fresh is it when it arrives?
Roasted to order on the estate and shipped direct, whole bean, in the only size offered.
Buying from the company that grew and roasted the coffee removes every step in between, and whole bean holds far longer than ground. A 1 lb bag is a sensible quantity to get through before it tires.
A subscription is available and is the practical way to keep a single-size coffee arriving at the rate it is drunk.
Where the coffee comes from
The district is named accurately, which matters more here than anywhere else in the range.
The easy thing for any Hawaiian roaster would be to let Ka'u ride on Kona's name. Koa put the district on the front instead. That is the correct call and a genuinely useful signal about how the rest of their labelling should be read.
The estate, the mill and the roastery are the same business. Ka'u does not carry the same statutory protection Kona does, so a roaster naming it is choosing precision rather than following a rule.
Koa Coffee Ka'u Private Reserve Medium Roast vs Koa Coffee Kona Natural Medium Roast
Against the Kona Private Reserve, this is a different district at a similar price rather than a cheaper alternative.
The Kona Private Reserve is about $171 a kilo and comes in three sizes and both grinds. This is about $176, one size, whole bean. The five dollars is not the difference; the district is.
Against the Kona Natural at the same $176, both are the interesting purchases in this range rather than the safe ones. The natural changes the processing, this changes the ground it grew on.
Buy the Kona first if you have never had Hawaiian coffee. Buy this one when you want to know whether the famous district is actually the better one.
Koa Coffee Ka'u Private Reserve Medium Roast price per kilo: how it compares
About $176 a kilo, which is $5 above the Kona house blend and buys a different district rather than a cheaper one.
There is one size and one price: $80 for a 1 lb bag. With no 8 oz to try first and no 2 lb to bring the rate down, the buying decision is simpler and less forgiving than the rest of the range.
Anyone expecting Ka'u to undercut Kona will be disappointed. It sits level with mid-range Kona here, which reflects the district's own reputation rather than a discount for not being the famous neighbour.
Who should buy it (and who should not)
Right for somebody curious about Hawaiian coffee beyond Kona; wrong for anyone looking to spend less.
Buy it if you already know Kona and want to taste the district that keeps beating it in competition, or if buying accurately labelled coffee matters to you. It is the most interesting thing in the range for anyone who has already worked through the Kona lineup.
Start with the Kona Private Reserve instead if this is a first Hawaiian coffee, because it comes in a small bag you can try. Skip this if you want a bargain, since Ka'u is priced as its own thing rather than as Kona's cheaper cousin.
Frequently Asked Questions
What is Ka'u coffee?
Coffee grown in the Ka'u district on the southern slopes of Mauna Loa, on the same Hawaiian island as Kona and about fifty miles from it. It grows on younger volcanic soil at similar altitudes and has built its own reputation over the last two decades after years of being sold as anonymous Hawaiian coffee.
Is Ka'u coffee as good as Kona?
Ka'u lots have beaten Kona in blind competition more than once, which is much of why the district now appears on bags in its own right. It is usually described as slightly brighter and more delicate with similar low acidity. Better is a matter of taste; comparable is a matter of record.
Why does Ka'u cost the same as Kona?
Because it is priced on its own reputation rather than as a cheaper substitute. At about $176 a kilo this sits level with mid-range Kona from the same roaster. Anyone expecting a discount for the less famous district will be disappointed.
Is Ka'u coffee protected like Kona?
One hundred percent Kona is defined in Hawaiian law, which is why a Kona blend can legally be ten percent Kona while 100 percent Kona cannot. Ka'u does not carry the same statutory protection, so a roaster naming the district is choosing precision rather than following a rule.
What size does Koa Ka'u come in?
One size only, a 1 lb bag at $80, whole bean. There is no 8 oz to try first and no 2 lb to bring the per-kilo rate down, which makes it a less forgiving purchase than the Kona range where three sizes are standard.
Should I try Kona or Ka'u first?
Kona, and specifically the Private Reserve Medium at about $171 a kilo, because an 8 oz bag costs $42 and lets you find out cheaply. Come to Ka'u second, when you have a baseline to compare it against and the comparison is the point of buying it.
