".... is it a good idea to put it outside this summer?" Yes - I don't grow Ficus that don't tolerate full sun well (like Alii and excepting pumila) because the larger leaves don't reduce to the point they make realistic bonsai, but the plants I grow in full sun don't shed foliage when I move them back indoors under lights, though I'm sure they would if I just stuck them in front of a small window for the winter. I suppose it depends on what you're looking for and what kind of light you have indoors now. The advantage in the amount of added energy gained and stored by the trees moved outdoors in the summer probably outweighs the leaf abscission considerably in most cases. It's just hard to beat natural sunlight and the air movement found outdoors, which also (both) help to stimulate back-budding for a fuller tree and more pruning opportunities. "If I do so, won't I be inviting a leaf drop when I bring it back in at the end of summer." Since you should be growing the tree in open or dappled shade, or protecting it from midday sun, it may or may not shed foliage when you bring it in. It probably depends on how bright it is where you site it. It may drop some foliage, but it would probably be interior and lower leaves. Still, the gain in growth & vitality probably outweighs any loss of foliage in the fall. Leaves can adapt to changes in light only over a certain range. Explaining is a little difficult, but lets say that light levels are graded from 1-10 with 1 being dark and 10 being the brightest light. If you have a plant growing at a level of 5, the plant might only be capable of adjusting to light levels 2-3 levels on either side of 5. If it goes outside of that range, the leaves might easily be shed and the plant will use stored energy to push a new flush of growth. Try to protect your plant from temps below 55*. All of the tropical species shut down their photosynthesizing ability at temperatures much below 60*, and the interval between exposure to cold and the plant's return to normal photosynthesizing ability after temperatures return to more favorable levels is measured in days, not hours. I usually move mine outdoors after Memorial Day when I see by the long range forecast that nights should remain reliably above 55*. After that, they're on their own (temperature-wise) until they come back in in Sep. Take care - best luck! AL

BTW - the question of 'appropriate pot size' comes up so ofter, I saved this from something I wrote & posted tro a thread somewhere along the way: Choosing an Appropriate Size Containersize> How large a container ‘can’ or ‘should’ be, depends on the relationship between the mass of the plant material you are working with and your choice of soil. We often concern ourselves with "over-potting" (using a container that is too large), but "over-potting" is a term that arises from a lack of a basic understanding about the relationship we will look at, which logically determines appropriate container size. It's often parroted that you should only move up one container size when "potting-up". The reasoning is, that when potting up to a container more than one size larger, the soil will remain wet too long and cause root rot issues, but it is the size/mass of the plant material you are working with, and the physical properties of the soil you choose that determines both the upper & lower limits of appropriate container size - not a formulaic upward progression of container sizes. In many cases, after root pruning a plant, it may even be appropriate to step down a container size or two, but as you will see, that also depends on the physical properties of the soil you choose. It's not uncommon for me, after a repot/root-pruning to pot in containers as small as 1/5 the size as that which the plant had been growing in prior to the work. Plants grown in ‘slow’ (slow-draining/water-retentive) soils need to be grown in containers with smaller soil volumes so that the plant can use water quickly, allowing air to return to the soil before root issues beyond impaired root function/metabolism become a limiting factor. We know that the anaerobic (airless) conditions that accompany soggy soils quickly kill fine roots and impair root function/metabolism. We also know smaller soil volumes and the root constriction that accompany them cause plants to both extend branches and gain o/a mass much more slowly - a bane if rapid growth is the goal - a boon if growth restriction and a compact plant are what you have your sights set on. Conversely, rampant growth can be had by growing in very large containers and in very fast soils where frequent watering and fertilizing is required - so it's not that plants rebel at being potted into very large containers per se, but rather, they rebel at being potted into very large containers with a soil that is too slow and water-retentive. This is a key point. We know that there is an inverse relationship between soil particle size and the height of the perched water table (PWT) in containers. As particle size increases, the height of the PWT decreases, until at about a particle size of just under 1/8 inch, soils will no longer hold perched water. If there is no perched water, the soil is ALWAYS well aerated, even when the soil is at container capacity (fully saturated). So, if you aim for a soil (like the gritty mix) composed primarily of particles larger than 1/16", there is no upper limit to container size, other than what you can practically manage. The lower size limit will be determined by the soil volume's ability to allow room for roots to ’run’ and to furnish water enough to sustain the plant between irrigations. Bearing heavily on this ability is the ratio of fine roots to coarse roots. It takes a minimum amount of fine rootage to support the canopy under high water demand. If the container is full of large roots, there may not be room for a sufficient volume of the fine roots that do all the water/nutrient delivery work and the coarse roots, too. You can grow a very large plant in a very small container if the roots have been well managed and the lion's share of the rootage is fine. You can also grow very small plants, even seedlings, in very large containers if the soil is fast (free-draining and well-aerated) enough that the soil holds no, or very little perched water. I have just offered clear illustration why the oft repeated advice to ‘resist pottting up more than one pot size at a time’, only applies when using heavy, water-retentive soils. Those using well-aerated soils are not bound by the same restrictions. As the ht and volume of the perched water table are reduced, the potential for negative effects associated with over-potting are diminished in a direct relationship with the reduction - up to the point at which the soil holds no (or an insignificant amount) of perched water and over-potting pretty much becomes a non-issue. Al

You don't get out much? Lead a sheltered life? ;-) See why GW is the best place to be? You can learn stuff here, that you can't learn at the other places you frequent. Ignoring its existence or sacrificing reason on the the skeptic's altar does nothing to relieve its limiting effects, btw. Once upon a time there was a man who wanted to become proficient at bonsai in the worst way, but he failed. He realized that root problems related to his soil choice were limiting his ability to keep his plants viable for the long term, so he put the plants aside and hit the books & the net until he had fixed his problems. Realizing that MOST other hobby growers were suffering under the same limitations HE had suffered under before he figured out how to fix them, he started to share what he had learned ..... I didn't 'discover' the concept. All growers with even a basic working knowledge of soils recognize it as an inherent part of growing. How water behaves in any medium is bound by a very rigid and predictable set of physical principles. All I did was define those principles in a way that allows anyone who wants to, to take advantage of a concept that can be used to build soils that work FOR the grower, instead of against him. Cindy - If the soil is colonized by roots and you can still detect moisture in the soil, in most cases there is no NEED to water. What determines whether or not a watering that occurs before it's needed is harmful and to what degree it might be harmful, is whether or not it creates a PWT, and if it does, how much and for how long. When you use MG soils, you must either water in sips or endure the effects of the PWT created when you water correctly. When plants are growing well and the planting is mature (roots fully colonizing soil and in the fast growth part of the growth cycle) a temporary PWT might be very tolerable because the water ion the PWT is used quickly, but in all cases where the PWT hangs around for a significant amount of time, the grower leaves a lot of potential lying on the table, EVEN if there is no direct evidence of root rot or spoiled foliage. Simply put, airless conditions in the root zone impede water and nutrient uptake, which affects growth and vitality. Plus, the fine roots subjected to the effects of the PWT die off very quickly, so the regeneration of these roots before growth recommences is all paid for in the form of lost potential. Since I did not detect any standing water can I assume that I did not have a PWT present after I flush watered?? Forgive me, but I'm not sure what you're asking. PWT in pots is the same as static water level within the ground? correct?? Not necessarily. Technically, water doesn't 'perch' due to slow percolation or a lack thereof. There are many cases where water exists close to the surface for extended periods because of a bedrock substrata, or even as clay substrata. When this occurs, it's simply slow or no percolation that is causal. Water can stratify even in coarse gravel under these conditions. PERCHED water is water that is held so tightly in intra-particulate (between particles) spaces that gravity cannot force it to drain from the soil. Will a constant light moisture cause any of the harmful "too wet" symptoms that most times will occur with houseplants? leaf discoloration, leaf drop, etc. NO. Constant light moisture (about like a recently wrung out sponge) is about as close to ideal as you can get for houseplants. Unfortunately, it's pretty close to unachievable. The closest you'll get in conventional container culture is with soils like the gritty mix. You can wet them frequently and they don't hold perched water in any significant volume, so they have an extremely favorable ratio of moisture:air as long as you water regularly. At the other extreme, when using heavy soils, every time you water like you should, you have extremely unfavorable conditions in whatever fraction of the soil holds perched water for as long as it holds perched water. That the soil CAN hold perched water is related to particle size and the tiny size of the air spaces between particles, so even the soil above the level of the PWT is going to have less aeration than soils formulated from larger particles, which means that even at their best (when the PWT has disappeared and the soil is largely just damp) these soils are still significantly inferior to soils with much better aeration. What signs should I watch for so that I can accurately water my tree? I have light moisture top - bottom with a rootball that should be within 2" of the bottom of the pot. I know I am experiencing water vapor within the pot: but, at what stage does the moisture get low enough to prevent this from occurring? -or- does it? How do you best determine when the moisture is too low to be absorbed? First, the less PW a soil holds, the less important it is to be concerned about over-watering. You could probably run a hose on a plant in a well made gritty mix for an hour twice each day & not over-water. It has all those evenly spaced air spaces between the soil particles that are large to fill up with water, so the soil is always extremely well-aerated from top to bottom. If you first put a definition to what a perfect container soil would be, it's actually very easy to see what type of materials you would need to use to achieve that end, and what types of materials are counterproductive when it comes to striving for the superlative. ;-) That would make an interesting conversation - reverse engineering a soil ..... Keep testing like you are. Use the wood dowel or a finger at the drain hole. Use your judgment - if you think you're under-watering, don't hold out and cause unnecessary stress, but in most cases, if you can still detect moisture, you can hold off watering (soil fully colonized w/roots). Al

Got it, thanks for that feedback Veronika. I think that you guys are right about the location being too low light. I'm working on improving the lighting situation for the plant. I live in a 3 apartment home, I am in the middle. So I have that window in the front that was pictured and the sliding door in the back of the place with a smaller kitchen window. My plan is getting this plant in the front window, removing the blinds and relying on curtains for privacy at night. I can leave a portion of the curtains open at night so it gets morning light right off the bat, then open the curtains when I wake at 7:30. Unfortunately, my home is surrounded by trees (I live in NE Pennsylvania). I wish the time of year was more ideal to leave the plant outside. Would you say I may be well served to put it outside if the temps will permit throughout the day, and just bring it in when I get home around 6:30pm? We still have a bit of mid to high 60's around here for the time being. If that's a possible approach to give it some much needed constant light, what temps should I be sure to keep it out of (nothing below 60 say?). Thanks in advance.