private async Task Refresh()
        {
            tempLabel.Text = universe.GetTemperature().ToString();
            waterLvl.Text = universe.GetWaterLvl().ToString();

            plant1HP.Text = Plant1.GetHP().ToString();
            plant2HP.Text = Plant2.GetHP().ToString();
            plant3HP.Text = Plant3.GetHP().ToString();

            await Task.Delay(100);
        }