المحصول هيبقى كويس طول ما البلكونة مشمسة.

هيبقى is the future form of يبقى. In this sentence, it means will be or will turn out to be.

So:

• المحصول هيبقى كويس = the crop/yield will be good

The verb يبقى is very common in Egyptian Arabic and can mean things like be, become, remain, end up being, depending on context. Here, the natural translation is just will be.

No. Here هي is not the pronoun she.

What is happening is:

• future marker هـ / ha-
• plus the verb يبقى

So the form is basically:

• ha- + yib'a → هيبقى

A learner might see هي and think it is she, but in this word it is just part of the future-marked verb.

It is usually pronounced something like hayib'a.

A few useful pronunciation notes:

• ي in يبقى gives you yi-
• the ق in Egyptian Arabic is usually a glottal stop here, so يبقى sounds like yib'a, not yibqa
• so هيبقى sounds like hayib'a

You may also hear slightly reduced pronunciations in fast speech.

Because in Arabic, the present-tense to be is usually omitted.

So:

• البلكونة مشمسة literally looks like the balcony sunny
• but it means the balcony is sunny

This is completely normal in both Egyptian Arabic and Standard Arabic.

But when you want will be, you do need a verb, which is why the first part has هيبقى.

طول ما means as long as.

It introduces an ongoing condition:

• طول ما البلكونة مشمسة = as long as the balcony is sunny

This expression is very common in Egyptian Arabic. It often gives the idea that something stays true for the whole time that another condition continues.

Not exactly.

• لو = if
• طول ما = as long as

So:

• لو البلكونة مشمسة = if the balcony is sunny
• طول ما البلكونة مشمسة = as long as the balcony is sunny

In your sentence, طول ما is better because the idea is not just one possible condition, but a continuing one: the crop will do well for as long as the balcony keeps getting sun.

Because it describes البلكونة, and بلكونة is a feminine noun.

In Arabic, adjectives normally agree with the noun they describe in gender and number.

So:

• بلكونة مشمسة = a sunny balcony
• مكان مشمس = a sunny place
  (here مكان is masculine, so the adjective is مشمس)

That final ـة in مشمسة is the usual feminine ending.

Because it describes المحصول, which is masculine singular.

So the agreement is:

• المحصول → masculine singular
• كويس → masculine singular adjective

If the noun were feminine, you would often hear كويسة instead:

• الزرعة كويسة = the plant/crop is good

المحصول usually means the crop, the harvest, or the yield, depending on context.

In a sentence like this, it often feels closer to the yield/the result of the growing process rather than one individual fruit or vegetable.

So the sentence could sound natural in English as:

• The crop will be good
• The yield will be good

The exact English choice depends on the situation, but المحصول is the normal Arabic word behind that idea.

Because both nouns are definite here:

• المحصول = the crop / the yield
• البلكونة = the balcony

Arabic uses الـ very often when the speaker means a specific thing already understood from context. That matches English the in this sentence.

Yes, it is completely normal.

Egyptian Arabic often allows a topic-first structure:

• المحصول = the topic
• هيبقى كويس = what is being said about it

So المحصول هيبقى كويس is a very natural way to say the crop will be good.

You could also see verb-first patterns in Arabic, but this noun-first order is extremely common in everyday speech.

Often yes, and the meaning can be very close.

• طول ما = as long as
• طالما can also mean as long as / since

In everyday Egyptian Arabic, both are common, but طول ما especially highlights the idea of duration or continued condition, which fits this sentence very well:

• المحصول هيبقى كويس طول ما البلكونة مشمسة

That sounds natural and idiomatic.