Pongo el salero junto al pimentero para no buscarlos después.

Pongo already means I put / I’m putting / I place, because the verb ending -o shows it is first person singular.

In Spanish, subject pronouns like yo are often omitted because the verb already tells you who is doing the action. So:

• Pongo el salero... = I put the salt shaker...
• Yo pongo el salero... = also correct, but it adds emphasis, contrast, or clarity.

You would use yo if you wanted to stress I in particular, for example:

• Yo pongo el salero y tú pones el pimentero.

It is the present tense of poner.

In Spanish, the present tense can cover several ideas that English often separates:

• I put
• I’m putting
• I place
• sometimes even a habitual action like I usually put

So in this sentence, pongo could mean either:

• a general habit, or
• something the speaker is doing now,

depending on context.

Yes. It comes from poner and is irregular in the yo form:

• yo pongo
• tú pones
• él/ella pone
• nosotros ponemos
• vosotros ponéis
• ellos ponen

This -go ending in the yo form is common in some verbs, such as:

• hacer → hago
• salir → salgo
• tener → tengo

So pongo is something you just need to learn as part of the verb poner.

They mean:

• el salero = the salt shaker / salt cellar / salt container
• el pimentero = the pepper shaker / pepper container

These are common nouns formed with the suffix -ero, which often refers to a container, object, or thing associated with something.

So:

• sal = salt → salero
• pimienta = pepper → pimentero

In this sentence, they clearly refer to the table containers for salt and pepper.

Because salero and pimentero are grammatically masculine nouns.

Grammatical gender in Spanish does not always match any real-world idea; it is just part of the noun. Here, both take el:

• el salero
• el pimentero

A useful pattern is that many nouns ending in -ero are masculine, although you should still learn nouns with their article.

Because a + el contracts to al in Spanish.

So:

• junto a el pimentero → junto al pimentero

This contraction is required in normal Spanish.

Compare:

• junto al salero
• voy al mercado

But this only happens with el, not with la:

• junto a la taza → not contracted

Junto a means next to, beside, or right by.

So:

• junto al pimentero = next to the pepper shaker

It is a very common way to express physical closeness.

A very similar expression is al lado de:

• Pongo el salero al lado del pimentero.

Both are natural. Junto a is just a bit more compact.

Because para + infinitive expresses purpose:

• para no buscarlos después = so as not to look for them later / so I don’t have to look for them later

This is one of the most common uses of para.

So:

• Trabajo para ganar dinero. = I work to earn money.
• Lo hago para ayudarte. = I do it to help you.

Using por here would not work, because por usually expresses cause, reason, means, movement through, and several other ideas, but not this kind of purpose.

Because after para, the verb is in the infinitive: buscar.

When Spanish has an infinitive, object pronouns can be attached to the end of it:

• buscar + los → buscarlos

So:

• para no buscarlos después = in order not to look for them later

You cannot say no los buscar.

With a conjugated verb, the pronoun usually goes before the verb:

• No los busco ahora. = I’m not looking for them now.

But with an infinitive, attaching it is standard:

• quiero buscarlos
• para buscarlos
• antes de buscarlos

Los refers to el salero and el pimentero together.

Since both nouns are masculine singular, when you refer to them as a group, Spanish uses the masculine plural pronoun:

• el salero
  • el pimentero → los

So:

• buscarlos = to look for them

If the nouns were feminine, you would use las:

• la taza
  • la cuchara → las

Because Spanish allows object pronouns to attach to:

• infinitives
• gerunds
• affirmative commands

Here buscar is an infinitive, so buscarlos is correct.

Compare:

• Quiero buscarlos.
• Estoy buscándolos.
• Búscalos.

But with most normal conjugated verbs, the pronoun goes before:

• Los busco después.

So this sentence follows a very common rule.

Because después is an adverb meaning later / afterwards, and placing it at the end is very natural here.

It modifies the idea of buscarlos:

• para no buscarlos después = so as not to look for them later

Spanish adverbs often have flexible position, but the end of the sentence sounds especially natural in this kind of structure.

For example, these are possible, though not all sound equally natural in every context:

• Pongo el salero junto al pimentero para no buscarlos después.
• Después, pongo el salero junto al pimentero... ← changes the meaning/focus
• Pongo el salero junto al pimentero para después no buscarlos. ← possible, but less neutral

The original version is the most straightforward.

Yes, they are natural and expected here.

Spanish often uses definite articles with everyday objects when referring to specific things already understood in the situation:

• el salero
• el pimentero

In English, we might sometimes omit articles in similar contexts, but Spanish usually does not.

Without the articles, the sentence would sound less natural unless it were a special context like notes, labels, or very compressed instructions.

Yes. Some natural alternatives are:

• Pongo el salero al lado del pimentero para no buscarlos después.
• Dejo el salero junto al pimentero para no tener que buscarlos después.
• Coloco el salero junto al pimentero para no buscarlos luego.

Small differences:

• poner = put/place
• dejar = leave
• colocar = place/position
• luego = later, similar to después
• para no tener que... = so I don’t have to...

The original sentence is fully natural and clear.