Blog entry by Shuqiong Wang - PhD canditate
On January 31, we went to the national park in Haarlem to collect sand for the greenhouse experiment. We prefer sand in nature because it has more nutrient and microorganism, which is good for plants to grow and flower, compared with pure sand bought from factory. For this trip, we, especially Jerry, have prepared for a long time, contacting with people in the national park to get the permission, choosing a suitable way to deliver sand, buying many things, such as gloves, shovels, and of course, hoping for a good weather.
On January 31, we went to the national park in Haarlem to collect sand for the greenhouse experiment. We prefer sand in nature because it has more nutrient and microorganism, which is good for plants to grow and flower, compared with pure sand bought from factory. For this trip, we, especially Jerry, have prepared for a long time, contacting with people in the national park to get the permission, choosing a suitable way to deliver sand, buying many things, such as gloves, shovels, and of course, hoping for a good weather.
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