When visiting distant planets, make sure to bring a good water conditioner. Your average houseplant from Earth will not survive the harsh conditions of, say, Zorgon-6.
Also, be aware of the local wildlife. Those pesky Glimmerwings can be quite... pesky.
For more information on Glimmerwings, visit Glimmerwings Control
When pruning your Intergalactic Succulents, use the proper pruning shears. Those standard Earth shears will not cut it.
Also, be aware of the unique properties of your plants. That Gloopernuts tree will only bloom once a year, during the annual Intergalactic Eclipse.
For more information on Gloopernuts, visit Gloopernuts Bloom Scheduling
When selecting soil for your intergalactic garden, make sure it's not from that one toxic planet. You don't want to poison those nice Glimmerwings.
Also, consider the pH level of your soil. That one batch of Gloopernuts was a real disaster.
For more information on soil selection, visit Intergalactic Soil Testing