I write about cigars so often that when I try to come up with something new I occasionally come up dry. That's when I go to my trusty folder of questions from readers. For this post I refer to an email in which the writer had recently bought a sampler of all Maduro cigars. He noted that prior to this purchase he had mostly smoked cigars with Connecticut Shade wrappers. His beef was that the Maduros tended to burn unevenly and required "more relights than other wrappers." So, the question for me was whether I thought Maduros normally have burn issues. Since he didn't say what brands were in the sampler, I gave him an answer based on things that thicker wrappers can cause. But do I think Maduro wrappers have more burn problems than other wrappers? An emphatic "No."
Wrappers aside, cigars can have burn problems for any number of reasons that might including bunching, rolling, quality of the leaf, how it was cured, fermented, aged, and so on.
Generally speaking, Maduro wrappers are thicker. The reason for this is the plants are exposed to more sunlight. The more sunlight, the more sugars the leaf produces. Additionally, the leaves become thicker to help resist all that extra sunshine. They're also toothier, meaning the surface is also much rougher in texture as opposed to the silky feel of a fine Connecticut Shade leaf. That said, most tobacco leaves that are exposed to more sunlight will develop a thicker skin, so the same can be said for some sun-grown wrappers, like those found on the Rocky Patel Rosado cigars, for example.
One thing that actually can affect a cigar's burn is if the wrapper is particularly oily. Although oily wrappers tend to be more appealing to cigar smokers, a cigar that looks like it's wet is a sign that the leaf has most likely had less fermentation time. Even though the binder is designed to help the cigar burn, an oily wrapper can cause tunneling, canoeing, or may go out sooner than expected when left in the saddle of your ashtray.
Some experts suggest that Maduro cigars should be kept at a lower humidity level in your humidor, more like 64% - 65%, rather than the usual 68% - 70%. Actually, most cigars do very well at lower RH levels, but if your collection consists mostly of Maduros, you may want to consider keeping them in a separate humidor.
As noted above, Maduro leaves produce more sugars, so they tend to taste sweeter, as well, though a lot of new cigar smokers believe they are stronger. The type of Maduro leaf is also key to the taste, burn, etc. For example, Perdomo Lot 23 Maduro cigars have an appealing sweetness. When I asked Nick Perdomo Jr. about this he said it's because he uses a Cuban seed leaf instead of a Connecticut Broadleaf. The Cuban seed maduro seems to be a little thinner than the Broadleaf, too. On the other hand, Arturo Fuente uses a Connecticut Broadleaf on their 8-5-8 Flor Fina Maduro, which I find deliciously sweet. On the contrary, the AVO Maduro, also a Connecticut Broadleaf, is not a sweet Maduro. When I asked Avo Uvezian about this, he told me that's the way he likes it. So, you also have to account for how each manufacturer processes their wrapper leaves.
If a wrapper is darker as well as thicker, like an Oscuro leaf, it may also be a little stronger in flavor. You may also notice the seams in the roll are more prominent. This is another sign that the wrapper is thicker.
Of course, you never know how the cigar is going to burn until you light it up. So, regardless of whether you smoke cigars with thin or thick wrappers, always make sure you get a good even burn at the foot when lighting up. You want to make sure the binder has fully taken, for as I noted earlier, it helps all of the tobaccos burn.