There are a few feng shui principles you can follow to bring more energy into your space. "Make sure you have good air circulation," says Cerrano. "When the weather is good, feel free to open up the windows, and if you can't, consider looking into purchasing an air purifier (especially if your home office has no windows). Do your best to avoid locating your home office in the basement." Allowing natural light to penetrate into the office is proven to increase productivity, according to a study from Northwestern Medicine and the University of Illinois at Urbana-Champaign. "On that note, if you are able to establish a commanding position that allows you to be supported by a solid wall, see the office doorway with no obstructions, and have a view of the outside, it's a triple win."
Make sure that your desk or work space isn’t facing any sharp corners or edges. Such as pillars, other buildings or walls and so on. These sharp edges can invite in negative energy. They will cause migraines, headaches, pressure and unhappiness for yourself and others. Keep your desk facing a different way or try to put up a blockade or something between your desk and the sharp edge or corner if you can’t move it.  If it is truly unavoidable and you feel uncomfortable, place a bowl of salt or a salt lamp between you and the sharp corners to minimize pressure and “Sha Qi”.

If your working position (whether at home or in the office) is near or backed into a corner, place a small miniature plant in front of your table to bring positive energy to a stagnant area.  You will be able to work better and this will boost your health and stamina. Avoid cactus or any plants with thorns or too many flowers (this could be more of a hindrance than a help). Make sure you use real plants as fake plants can attract negative energy or even lower your current mood and self-esteem.

13. Add in an air-purifying plant or two. Offices are notorious for high EMF (electromagnetic field) devices, which sap energy and pollute the air. Air purifying plants will help to increase the oxygen available to your brain (a definite bonus while working, we can all agree) as well as refresh the space overall and keep positive energy levels high.

I see your concern, because Wood controls the Earth element in the Northeast. First, I would check whether your plants are really in the Northeast. You’ll need to divide your floor plan into 8 pieces, according to the 8 cardinal directions. If they’re really in the Northeast, you can either (1) place smaller plants and/or (2) introduce some fire element to weaken the wood energy.
Get rid of the nonessentials in every cranny—this includes those drawers you rarely open. Clutter (even the clutter that's hidden away) keeps your work feeling stuck. This includes digital clutter and scheduling clutter, too! You may want to try to spend time every day looking over your schedule and visualizing what’s to come, clearing away or canceling anything that’s unnecessary, and preparing for the day to flow more smoothly.