The Half-Acre hosting plan is unusual. It's a hosting plan that is shared, but can be used happily for reasonable-sized Drupal sites, and will perform well. Our PHP memory allocation is fairly generous (and can be configured by you in the control panel). This hosting plan will give you a great start for developing a Drupal or larger Wordpress site. As with all of our plans, this includes many Drupal tools, including git, composer, and more. You can run your site under PHP 5.3, 5.5 or (soon) 6.0 and set that easily in the control panel. Free Optimized Cloudflare available.
128Meg Default, but you can adjust this yourself
20GBytes - files, database, email