How to keep humidity down during flowering

Growing in a homebox xl 4x4x7, what are some make shift ways to keep humidity down during flowering besides getting mini dehumidifer?

http://www.walmart.com/ip/SeaSense-No-Damp-Dehumidifier/16781952
Cheap solution but your grow area will require a few

Ebay - pretty good for 100$
http://cgi.ebay.com/FRIGIDAIRE-ENERGY-STAR-30-PINT-PORTABLE-DEHUMIDIFIER-/140590460394?pt=LH_DefaultDomain_0&hash=item20bbd82dea#ht_949wt_1139

Air Conditioner's these days all have Dehumid or Dry 'modes' that will help a lot (my area had 20% less humidity)

inline 6-8" inline fan pulling out when lights are off and open when lights are on and park an osc fan in front. or like above mentioned a small ac unit would fix it right up!

try some Damp Rid is inexpensive and found at walmart, home, depot, lowes, kmart, target and many grocery stores.

A very very simple thing to help would be use a heat lamp or strong halogen light somewhere in your grow as they produce alot of heat, and will dry up the are. Poke holes in your soil so water will go down, and make sure the light is pointing at the leaves and in the air, not at the dirt. That could just cause more humidity by bringing water from the dirt out. But as long as the water gets solidly intonthe dirt the heat should just draw the moisture off of leaves and flowers.


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