Full Tanks of Sap Mean a Late Night at the Camp

It’s remarkable what a bit of frost will do. Last night the temperature dipped to minus 2 and reset the trees. Today the sap gushed and our tanks are full and we will be boiling late into the night.

Earlier this week in the warm weather, with no frost, the sap flow decreased to half or less than the normal amount. The fact that the sap ran was in part due to the vacuum system on the pipe lines. Bucket systems did not do so well.

Tomorrow may bring some showers and mild weather. We will be working hard to catch up to today’s large run of sap, plus the sap that comes tonight and tomorrow.

Next week looks promising, with frost some nights and warm days. It is shaping up to be a good year for syrup production, but we can’t be sure until it’s over.

Our camp will be open tomorrow, Sunday, March 28th, from 9am to 4 pm for syrup pickup. The trails are clear of snow and good for walking. Dogs are welcome on a leash.

A male robin and a male bluebird arrived this week to claim their territory and the red shouldered hawks are around but hard to spot. Social distancing and masks are mandatory when walking around the property. We look forward to seeing you.

A Full Tank of Sap
A full tank of sap

Perfect sap weather

Warm days and cool nights makes for perfect sap weather and the sap is running. After a few minor glitches all the equipment is performing well and we have collected enough sap for our first production run of the season.

The picture shows the first syrup running into the filter tank on Thursday morning. The next step is to do a final filtering on our filter press prior to packing.

The sap sweetness is less than 2% sugar.  As a result the sap to syrup ratio is about 50 to 1 rather than the more normal 40 to 1. This makes a big difference in the amount of fuel required to produce syrup.

With the reverse osmosis machine we can compensate by concentrating longer. The low sugar content of first run sap is typical as the tree roots and much of the tree trunk are still frozen. The sap we are collecting has been stored on the outer rings of the tree trunk. The sweetness will improve as fresh sap is drawn up from the roots.

That first taste of fresh syrup this morning made all the tapping effort and equipment start up well worth while. Now for some fresh baked bread and fresh maple syrup for a real delicious dessert at dinner this evening.

Sap in the filter tank at Fortune Farms
Running into the filter tank